[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.26"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Nesterov, Arseniy"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2362"]
[BlackElo "2531"]
[PlyCount "58"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 c5 5. c3 Nh6 6. Bd3 0-0 7. 0-0 Qc7 8. Qe2 Bf5 9. Ne5 Nd7 10. Nd2 Nf6 11. Bxf5 Nxf5 12. Nd3 b6 13. b3 cxd4 14. cxd4 Rac8 15. Bb2 Qb7 16. g4 Nd6 17. g5 Nfe4 18. Nxe4 Nxe4 19. Nf2 Nd6 20. Rac1 Nf5 21. Nh1 Qd7 22. Ba3 Qe6 23. Kf2 h6 24. gxh6 Nxh6 25. Ng3 Bf6 26. Rxc8 Rxc8 27. Rc1 Rxc1 28. Bxc1 Bh4 29. Bd2 Qh3 0-1

[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.25"]
[Round "5"]
[White "Salemgareev, Tagir"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2485"]
[BlackElo "2362"]
[PlyCount "53"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nc3 Ne4 10. Ne2 Ng5 11. Ne5 Nf7 12. f4 Nd7 13. c5 Bc7 14. b4 a6 15. a4 Ndxe5 16. dxe5 a5 17. b5 Qxc5 18. Nd4 Qa7 19. bxc6 bxc6 20. Nxc6 Qxe3+ 21. Kh1 Qb6 22. Ne7+ Kh8 23. Ba3 Bd7 24. Qc2 Rfb8 25. Bxf5 Bxe5 26. Bxh7 Bd6 27. Bg8 1-0

[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.24"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Murzin, Volodar"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2362"]
[BlackElo "2532"]
[PlyCount "38"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. Nxe5 Bd6 5. Nf3 Nf6 6. Nc3 Ng4 7. g3 h5 8. Ne4 h4 9. Nxd6+ Qxd6 10. gxh4 Nc6 11. d3 Be6 12. Qd2 0-0-0 13. Bh3 Nge5 14. Nxe5 Bxh3 15. Nxc6 Qxc6 16. Rg1 Rhe8 17. Qd1 Rd6 18. Bf4 Rf6 19. Qd2 Qf3 0-1

[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.23"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Grachev, Alexey1111"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2362"]
[BlackElo "2366"]
[PlyCount "47"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 c5 3. e3 g6 4. a3 Bg7 5. b4 b6 6. Bb2 0-0 7. Be2 Bb7 8. 0-0 d6 9. c4 Nbd7 10. bxc5 bxc5 11. Qc2 Rb8 12. Nc3 e5 13. Rab1 exf4 14. exf4 Re8 15. Bd3 d5 16. Nxd5 Nxd5 17. cxd5 Bxb2 18. Rxb2 Bxd5 19. Rxb8 Qxb8 20. Bc4 Bxf3 21. Rxf3 Nb6 22. Bb5 Rd8 23. Qxc5 Rxd2 24. Qe5 1/2-1/2

[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.22"]
[Round "2"]
[White "Remizov, Yaroslav"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2424"]
[BlackElo "2362"]
[PlyCount "90"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd2 Nbd7 10. 0-0-0 Qc7 11. Rhe1 Bd6 12. g4 Nb6 13. Bb3 0-0 14. g5 Nfd5 15. Ne4 Bf4 16. c4 Bxd2+ 17. Rxd2 Ne7 18. h4 Nf5 19. h5 Rfd8 20. Red1 a5 21. a3 c5 22. dxc5 Rxd2 23. Rxd2 Nd7 24. Bc2 Rc8 25. b4 axb4 26. axb4 b6 27. Ba4 Nb8 28. Kb1 bxc5 29. Nxc5 Qh2 30. Kb2 Qh4 31. Ne4 h6 32. c5 Na6 33. gxh6 Rb8 34. hxg7 Rxb4+ 35. Ka3 Rxe4 36. Bc2 Ra4+ 37. Kb2 Qb4+ 38. Qb3 Nxc5 39. Qxb4 Rxb4+ 40. Ka3 Rd4 41. Rxd4 Nxd4 42. Bb1 Kxg7 43. Kb4 Nd7 44. f4 Nf6 45. Kc5 Nf5 0-1

[Event "RUS-ch U20"]
[Site "Sochi"]
[Date "2022.04.21"]
[Round "1"]
[White "Tsoi, Dmitry"]
[Black "Shubin, Kirill"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2362"]
[BlackElo "2474"]
[PlyCount "89"]
[EventDate "2022.04.21"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[EventCategory "8"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 d5 3. e3 Bf5 4. d4 e6 5. Bd3 a6 6. 0-0 c5 7. c3 Be7 8. Ne5 0-0 9. Nd2 Qc7 10. Qe2 Nbd7 11. a3 c4 12. Bb1 Bxb1 13. Rxb1 b5 14. e4 Nb6 15. exd5 exd5 16. Ng4 Nxg4 17. Qxg4 f5 18. Qg3 Nd7 19. Nf3 Nf6 20. Qh3 Ne4 21. Ng5 Bxg5 22. fxg5 Qe7 23. Qf3 a5 24. Bf4 b4 25. axb4 axb4 26. h4 Ra2 27. Qe3 Qe8 28. cxb4 Qa4 29. b3 Qa8 30. b5 c3 31. b6 Qc6 32. Bc7 Nd2 33. Rbc1 Nxf1 34. Qxc3 Qe6 35. Re1 Re2 36. Kxf1 Re8 37. Rxe2 Qxe2+ 38. Kg1 Re3 39. Qa1 Rxb3 40. Be5 Qe4 41. Qa8+ Kf7 42. Qb7+ Kg6 43. Qxg7+ Kh5 44. Qh6+ Kg4 45. g6 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.31"]
[Round "9"]
[White "Vakhidov, Jahongir"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2557"]
[BlackElo "2359"]
[PlyCount "118"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Ne4 9. Qc2 b6 10. cxd5 exd5 11. Ne2 Bb7 12. Rac1 Qe7 13. Qa4 b5 14. Bxd6 Nxd6 15. Qa5 Nd7 16. b3 Rac8 17. Qa3 Qf6 18. Bb1 Ra8 19. Nf4 a5 20. Qb2 Rfe8 21. Nd3 Nf7 22. Qc2 g6 23. Rfe1 Qd6 24. Nd2 Ng5 25. f4 Ne4 26. Nxe4 fxe4 27. Nc5 Nxc5 28. Qxc5 Qxc5 29. Rxc5 a4 30. b4 Kf7 31. Bc2 Ke6 32. Bd1 Kd6 33. a3 Bc8 34. Rc2 Bd7 35. Rf2 Rg8 36. Ref1 Raf8 37. h3 Rg7 38. Kh2 Rgf7 39. g4 h6 40. Kg3 Ke7 41. h4 Be8 42. Be2 Kd6 43. Rh1 Rg7 44. Bf1 Bd7 45. Bh3 Rgf7 46. Rg1 Ke7 47. Kh2 Kd6 48. h5 g5 49. Kg3 Ke7 50. Rgf1 Be8 51. Bg2 Bd7 52. Rc2 Rf6 53. Rff2 R6f7 54. Bf1 Rf6 55. Be2 R8f7 56. Rc5 Kd6 57. Bd1 Rf8 58. Bc2 Ke7 59. f5 Re8 1/2-1/2

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.30"]
[Round "8"]
[White "Tsoi, Dmitry"]
[Black "Sinitsina, Anastassia"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2359"]
[BlackElo "2115"]
[PlyCount "55"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 c5 5. c3 Qc7 6. Bd3 Nh6 7. 0-0 Bf5 8. Ne5 Bxd3 9. Nxd3 Nd7 10. g4 f5 11. gxf5 Nxf5 12. Qe2 0-0 13. Nd2 Kh8 14. Nf3 Nd6 15. Ng5 Rf6 16. Qg4 Nf5 17. Qg2 h6 18. Nf3 Kh7 19. Bd2 Qd6 20. Nfe5 c4 21. Nf2 Qe6 22. e4 dxe4 23. Nxe4 Rff8 24. Nf3 Qb6 25. Kh1 Nf6 26. Nc5 Qc6 27. Rae1 b6 28. Ng5+ 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.29"]
[Round "7"]
[White "Epishin, Vladimir"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2522"]
[BlackElo "2359"]
[PlyCount "141"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. b3 Nbd7 8. Bb2 Ne4 9. 0-0 0-0 10. Ne1 Nxd2 11. Qxd2 Qe7 12. Rc1 b6 13. Nd3 Bb7 14. Rc2 a5 15. a4 Rfc8 16. Rd1 Rd8 17. Qc1 Rac8 18. Bc3 Ra8 19. Bd2 Rdc8 20. Bf4 Re8 21. Bxd6 Qxd6 22. Qb2 Rec8 23. e3 Ba6 24. Rdc1 Qe7 25. Rc3 Qd6 26. h4 g6 27. R1c2 Rab8 28. Qc1 Bb7 29. Nf4 Nf6 30. c5 Qe7 31. cxb6 Nd7 32. Nd3 Ba8 33. Rc5 Rxb6 34. Rxa5 Rxb3 35. Bf1 Rcb8 36. Ra7 Qd8 37. Rb2 Rxb2 38. Nxb2 Rb7 39. Rxb7 Bxb7 40. Qc3 c5 41. dxc5 Qc7 42. Nd3 d4 43. Qxd4 Qc6 44. e4 Qxe4 45. Qxe4 fxe4 46. Nb4 Nxc5 47. Bb5 Nb3 48. Bc6 Bxc6 49. Nxc6 Kf7 50. a5 Nc5 51. Kf1 Ke8 52. Ke2 Kd7 53. Ne5+ Kd6 54. Nf7+ Kc6 55. Ng5 h5 56. Nf7 Kb5 57. Ne5 Kxa5 58. Ke3 Kb5 59. Nxg6 Kc6 60. Nf4 Kd6 61. Nxh5 Ke5 62. Nf4 Nd7 63. Ke2 Nf6 64. Ng2 Ng4 65. Ne3 Nh2 66. Nc4+ Kf5 67. Nd2 e5 68. h5 e3 69. Nf1 Nxf1 70. Kxf1 Kg5 71. g4 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.28"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Sidorov, Dmitry I"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2359"]
[BlackElo "2131"]
[PlyCount "85"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nc6 5. Bb5 Bc5 6. c3 Bd7 7. b4 Bb6 8. d3 Nf6 9. Bg5 a5 10. bxa5 Rxa5 11. a4 h6 12. Bxf6 Qxf6 13. Nbd2 Be6 14. Bc4 0-0 15. Bxe6 Qxe6 16. Nc4 Ra6 17. Nxb6 Rxb6 18. Qc2 Rd8 19. Rb1 Rxb1+ 20. Qxb1 Qd6 21. 0-0 Qc5+ 22. Kh1 Qxc3 23. Qxb7 Qxd3 24. Rc1 Nd4 25. Nxe5 Qe3 26. Qxc7 Rf8 27. Qc4 Nb3 28. Rd1 Nc5 29. Ng4 Qxe4 30. Nxh6+ gxh6 31. Qxc5 Qxa4 32. Rf1 Qa6 33. Qf5 Qg6 34. Qf4 Re8 35. h3 Re2 36. Qb8+ Kg7 37. Qb7 Rd2 38. Rf4 h5 39. Qf3 Rd6 40. Kh2 Re6 41. h4 Rf6 42. Qc3 Qh6 43. Rf3 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.27"]
[Round "5"]
[White "Aleksandrov, Danila"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2136"]
[BlackElo "2359"]
[PlyCount "96"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Nc3 Ne4 10. Qc2 Nd7 11. Rfc1 g5 12. Ne2 Qg7 13. a4 Rf7 14. Rf1 a5 15. Bc3 Nxc3 16. Nxc3 g4 17. Nd2 Nf6 18. cxd5 exd5 19. Ne2 Ne4 20. Rad1 Bd7 21. Qb2 Re8 22. Nf4 Ng5 23. g3 h5 24. Kg2 h4 25. Rfe1 Qh6 26. Rh1 Rg7 27. Qc3 Bb4 28. Qc2 Rf8 29. Be2 Bd6 30. Nd3 Rh7 31. Qc3 Kg7 32. Ne5 Rfh8 33. h3 gxh3+ 34. Kh2 hxg3+ 35. fxg3 Re8 36. Rhf1 Bxe5 37. dxe5 Qe6 38. e4 Qxe5 39. Qxa5 Nxe4 40. Nxe4 fxe4 41. Rf4 Rg8 42. Qd2 Kh8 43. Rdf1 Bf5 44. Qe3 Bg6 45. Qc5 Rhg7 46. Kxh3 Bf5+ 47. g4 Rh7+ 48. Kg2 Bxg4 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.26"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Kundianok, Vladislav"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2359"]
[BlackElo "2198"]
[PlyCount "64"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 d5 3. b3 Bf5 4. Bb2 e6 5. c4 h6 6. Nc3 c6 7. h3 Nbd7 8. cxd5 exd5 9. Be2 Bd6 10. 0-0 0-0 11. d3 Qe7 12. Nb1 a5 13. a4 Rfe8 14. Ba3 c5 15. Nc3 Qe6 16. Nb5 Bb8 17. Re1 Bxh3 18. gxh3 Qxh3 19. Bf1 Qg4+ 20. Bg2 Ra6 21. Rc1 Ne4 22. Nfd4 Bh2+ 23. Kxh2 Qh4+ 24. Kg1 Qxf2+ 25. Kh2 Qh4+ 26. Kg1 Qf2+ 27. Kh1 Rg6 28. Rc2 Ng3+ 29. Kh2 Nf1+ 30. Kh1 Ng3+ 31. Kh2 Nf1+ 32. Kh1 Ng3+ 1/2-1/2

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.25"]
[Round "3"]
[White "Shakirov, Marat"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2150"]
[BlackElo "2359"]
[PlyCount "130"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nbd2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 Nbd7 8. b3 Ne4 9. Bb2 Qf6 10. Ne1 0-0 11. Nd3 Nxd2 12. Qxd2 Qe7 13. a3 b6 14. cxd5 cxd5 15. Rfc1 Bb7 16. Ne5 Rfc8 17. Nc4 Bb8 18. a4 Nf6 19. Ba3 Qd8 20. Ne5 Bd6 21. Bxd6 Qxd6 22. h3 Nd7 23. Nd3 Nf6 24. a5 Rxc1+ 25. Rxc1 Rc8 26. Ra1 Bc6 27. axb6 axb6 28. Bf3 Ra8 29. Rc1 Bb5 30. Ne5 Nd7 31. Qe3 Rf8 32. Nd3 Bxd3 33. Qxd3 Ra8 34. Qb5 Ra5 35. Rc8+ Kf7 36. Qd3 Qb4 37. Qd1 Ke7 38. g4 f4 39. Rg8 Qc3 40. Rxg7+ Kd6 41. Qd3 Qe1+ 42. Kh2 Ra1 43. h4 Qxf2+ 44. Bg2 Qxh4+ 45. Qh3 Qe1 46. Qf3 Qg1+ 47. Kh3 Qxd4 48. Rf7 Ne5 49. Qxf4 Qxf4 50. Rxf4 Ra3 51. Ra4 Rxb3+ 52. Kh4 Ng6+ 53. Kg5 Rg3 54. Bf3 e5 55. Ra7 e4 56. Rxh7 exf3 57. exf3 Nf8 58. Rf7 Ne6+ 59. Kh4 Rg1 60. f4 d4 61. f5 Rh1+ 62. Kg3 Rh3+ 63. Kg2 Nf4+ 64. Kf2 d3 65. Rf8 Ke7 0-1

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.24"]
[Round "2"]
[White "Tsoi, Dmitry"]
[Black "Tskhadadze, Anna"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2359"]
[BlackElo "1916"]
[PlyCount "67"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 e6 4. e3 Be7 5. c4 0-0 6. Nc3 c5 7. cxd5 exd5 8. d4 b6 9. Be2 Nc6 10. 0-0 Bb7 11. Rc1 Rc8 12. Qd3 Re8 13. Rfd1 Nb4 14. Qb1 Na6 15. Bb5 Rf8 16. dxc5 bxc5 17. Bc4 Nc7 18. Nxd5 Bxd5 19. Bxf6 Bxf6 20. e4 Bxe4 21. Qxe4 Qe8 22. Qf5 Qc6 23. Rd7 Rcd8 24. Ng5 Bxg5 25. Rxf7 Rxf7 26. Bxf7+ Kh8 27. Qxg5 Qd6 28. Bc4 Qd4 29. Qe3 Qd6 30. Re1 Rc8 31. Qe7 Qc6 32. Re5 Nb5 33. Rg5 Qf6 34. Rxc5 1-0

[Event "Chigorin Memorial 28th"]
[Site "St Petersburg"]
[Date "2021.10.23"]
[Round "1"]
[White "Azadaliyev, Jahandar"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1894"]
[BlackElo "2359"]
[PlyCount "80"]
[EventDate "2021.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Rd1 Nbd7 10. e3 b6 11. a4 a5 12. Bb2 Ne4 13. Ne5 Nxe5 14. dxe5 Bb4 15. Nc3 Nxc3 16. Bxc3 Ba6 17. Bxb4 Qxb4 18. Rac1 Rfc8 19. Rd4 Qe7 20. Qc3 Bb7 21. Rd2 b5 22. c5 b4 23. Qd4 Ba6 24. h4 g6 25. Qb2 Rf8 26. Rd4 Rf7 27. Bf1 Bxf1 28. Kxf1 h6 29. Qe2 Qc7 30. f4 Kh7 31. Kf2 Rg8 32. Rdd1 h5 33. Qf3 Rff8 34. Ke2 Kg7 35. Kd3 Qe7 36. Kd4 Rh8 37. Rh1 Qc7 38. Rh2 Qe7 39. Rhh1 Qd7 40. Rh2 Qd8 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.20"]
[Round "9"]
[White "Tsoi, Dmitry"]
[Black "Drygalov, Andrey"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2349"]
[BlackElo "2522"]
[PlyCount "136"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b3 e6 5. Bb2 Be7 6. Be2 h6 7. 0-0 c5 8. Ne5 0-0 9. d3 Nfd7 10. Ng4 Nc6 11. Nd2 Bg6 12. Bf3 f5 13. Nf2 Qc7 14. g3 Bf7 15. d4 Nf6 16. c3 b5 17. Nd3 c4 18. Ne5 Nxe5 19. fxe5 Nh7 20. a4 a6 21. axb5 axb5 22. b4 Rxa1 23. Qxa1 Qb7 24. Qd1 Ra8 25. Qc2 Nf8 26. Ra1 Rxa1+ 27. Bxa1 Nd7 28. Bb2 Nb8 29. Bc1 Nc6 30. Qb2 h5 31. Nb1 g5 32. Bd2 g4 33. Bg2 h4 34. Be1 h3 35. Bf1 Bf8 36. Na3 Bg7 37. Nc2 Bg6 38. Bd2 Nd8 39. Ne1 Qa8 40. Be2 Nf7 41. Bc1 Ng5 42. Bd1 Bf8 43. Bc2 Bh6 44. Bd1 Nf7 45. Qb1 Kg7 46. Qb2 Qa7 47. Kf2 Bg5 48. Qa3 Qb7 49. Kg1 Bd8 50. Qb2 Ng5 51. Bc2 Be8 52. Kf2 Bd7 53. Bb1 Bc8 54. Ke2 Qc6 55. Kf1 Bb7 56. Qf2 Nf7 57. Qa2 Kf8 58. Qd2 Ke8 59. Qf2 Bg5 60. Qe2 Kd8 61. Qf2 Bc8 62. Qa2 Kc7 63. Qa5+ Kb7 64. Qa2 Qc7 65. Qd2 Bh6 66. Bc2 Bg7 67. Qf2 Bd7 68. Bd1 Kb8 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.19"]
[Round "8"]
[White "Faizrakhmanov, Ramil"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2488"]
[BlackElo "2349"]
[PlyCount "108"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Nc3 Nf6 6. Bd3 Bd6 7. 0-0 0-0 8. b3 Ne4 9. Ne2 Nd7 10. Bb2 Qf6 11. Nf4 g5 12. Nh5 Qh6 13. Ne5 Nef6 14. Nxf6+ Qxf6 15. f4 Qg7 16. cxd5 cxd5 17. Rc1 Nf6 18. Rf2 Bd7 19. Rfc2 gxf4 20. exf4 Rfc8 21. Qe1 a6 22. Qa5 Rxc2 23. Rxc2 Qe7 24. Qe1 Bb5 25. a4 Bxd3 26. Nxd3 Ne4 27. Qc1 Rf8 28. Ne5 Kg7 29. Qd1 Rg8 30. Qf3 Bxe5 31. dxe5 Qb4 32. Qe3 b5 33. axb5 Qxb5 34. g3 Rb8 35. Bd4 Qxb3 36. Rc8 Kf7 37. Rc7+ Ke8 38. Rc8+ Kf7 39. Rc7+ Ke8 40. Qe2 Nxg3 41. Qxa6 Qd1+ 42. Kg2 Qe2+ 43. Qxe2 Nxe2 44. Rxh7 Rb3 45. Ba7 Nxf4+ 46. Kf1 Rb1+ 47. Kf2 Nd3+ 48. Ke3 Nxe5 49. Rg7 Re1+ 50. Kf2 Re4 51. Bb8 d4 52. Rb7 d3 53. Rb1 Re2+ 54. Kg3 d2 0-1

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.19"]
[Round "7"]
[White "Tsoi, Dmitry"]
[Black "Zemlyanskii, Ivan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2349"]
[BlackElo "2013"]
[PlyCount "77"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. f4 Nc6 2. Nf3 d5 3. e3 Bg4 4. Bb5 e6 5. 0-0 Bd6 6. h3 Bxf3 7. Qxf3 Nf6 8. b3 0-0 9. Bb2 Nb4 10. a3 Na6 11. Bxa6 bxa6 12. Nc3 Re8 13. Rae1 c6 14. e4 d4 15. Ne2 e5 16. d3 c5 17. f5 Nd7 18. g3 Be7 19. h4 a5 20. a4 Qb6 21. Kg2 c4 22. dxc4 Nc5 23. Ba3 Nxb3 24. Bxe7 Nd2 25. Qg4 Nxf1 26. Rxf1 f6 27. c5 Qc6 28. Bd6 Qxa4 29. h5 h6 30. Rb1 Qxc2 31. Rb7 g5 32. fxg6 d3 33. Rg7+ Kh8 34. Rh7+ Kg8 35. Qf5 Qxe2+ 36. Kh3 Qa2 37. Be7 Rxe7 38. Rxe7 Rf8 39. Qd7 1-0

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.18"]
[Round "6"]
[White "Mirzoev, Azer"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2449"]
[BlackElo "2349"]
[PlyCount "130"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. a4 a5 9. Ba3 0-0 10. Bxd6 Qxd6 11. Nc3 Ne4 12. Qc2 Nd7 13. Rac1 Qe7 14. Ne2 Nd6 15. Rfd1 g5 16. Nd2 Kh8 17. Re1 Nf6 18. Qb2 Bd7 19. Nf3 Nf7 20. Ne5 Rg8 21. f3 g4 22. f4 Rgc8 23. Rc2 Kg7 24. Rb1 Nd8 25. Qc1 Ne8 26. Qe1 Nd6 27. b4 axb4 28. Qxb4 Be8 29. c5 N6f7 30. a5 Qc7 31. Ra2 Ra7 32. Nc1 Rca8 33. Nb3 Qe7 34. Qe1 Nxe5 35. dxe5 Bd7 36. h3 h5 37. g3 Nf7 38. Rh2 Rh8 39. hxg4 hxg4 40. Rxh8 Kxh8 41. Qb4 Nd8 42. Rb2 Be8 43. Rh2+ Kg8 44. Kf1 Ra8 45. Ke1 Bg6 46. Kd2 Rc8 47. Kc3 Kg7 48. Qb6 Qd7 49. Nd4 Qe7 50. Ra2 Kg8 51. a6 Rb8 52. Rb2 Be8 53. Qa7 Qc7 54. axb7 Bd7 55. Qb6 Qxb6 56. Rxb6 Kf7 57. Ba6 Ke7 58. Kb4 Be8 59. Ka5 Kd7 60. Rb2 Kc7 61. Rh2 Bd7 62. Rh7 Rxb7 63. Bxb7 Nxb7+ 64. Kb4 Kd8 65. Rg7 Ke8 1-0

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.17"]
[Round "5"]
[White "Tsoi, Dmitry"]
[Black "Teterev, Vitaly"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2349"]
[BlackElo "2444"]
[PlyCount "120"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 g6 5. g3 Bg7 6. Bg2 0-0 7. Ne2 Re8 8. Nbc3 c6 9. e4 a6 10. a4 a5 11. 0-0 Na6 12. Qc2 Nb4 13. Qb1 d5 14. d3 dxc4 15. dxc4 Qb6 16. Nc1 Nd7 17. N3a2 Nxa2 18. Rxa2 Nc5 19. Nd3 Nxd3 20. Qxd3 Bf8 21. Ba3 Bxa3 22. Rxa3 Bg4 23. h3 Rad8 24. Qc2 Be6 25. Raa1 Rd4 26. Rad1 Red8 27. Rxd4 Qxd4 28. Re1 f6 29. Bf1 Qd2 30. Qxd2 Rxd2 31. Rb1 c5 32. Re1 Kf7 33. Kg2 Bd7 34. g4 Bc6 35. Kg3 Rd4 36. f3 Rd2 37. Re3 Rd1 38. Kf2 Ke6 39. h4 Rb1 40. Rd3 Rb2+ 41. Kg3 Ke7 42. Re3 Bd7 43. Bh3 Rd2 44. Bf1 h6 45. Rd3 Rb2 46. Bh3 Be6 47. Re3 Rd2 48. Bf1 Rd1 49. Kf2 Rb1 50. Bg2 Rb2+ 51. Kg3 Rd2 52. Bf1 Rd8 53. Rd3 Rg8 54. Kh2 b6 55. Bh3 Rh8 56. Kg3 Rg8 57. Rd2 Rh8 58. Kh2 Rb8 59. Kg3 Rh8 60. Rd3 g5 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.16"]
[Round "4"]
[White "Bezgodov, Alexei"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2454"]
[BlackElo "2349"]
[PlyCount "34"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bxf3 8. Qxf3 e6 9. Bd2 Nbd7 10. 0-0-0 Qc7 11. g4 Bd6 12. Kb1 Nd5 13. Ne4 b5 14. Ng5 N7f6 15. Bd3 Bf4 16. Ne4 Bxd2 17. Nxd2 Qf4 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.15"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Kazakouski, Valery"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2349"]
[BlackElo "2500"]
[PlyCount "80"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Na3 Be7 6. d4 exd4 7. exd4 0-0 8. c3 d5 9. Ne2 Bd6 10. Bd3 Re8 11. Nb5 Bf8 12. Na3 Bd6 13. Nb5 Bf8 14. Na3 Ne7 15. Nc2 Bf5 16. Ne3 Bxd3 17. Qxd3 Ng6 18. 0-0 c6 19. Rae1 Qa5 20. a3 Qb6 21. b4 a5 22. g3 Ne7 23. Nc1 Nc8 24. Ng4 Ne4 25. f3 Ned6 26. Rxe8 Nxe8 27. Nb3 Ncd6 28. Ne5 axb4 29. axb4 Qb5 30. Qxb5 Nxb5 31. Ra1 Rxa1+ 32. Bxa1 f6 33. Nd3 b6 34. Kf2 Kf7 35. Ke2 Ned6 36. Nd2 g6 37. Bb2 Bh6 38. Nb1 Nc4 39. Bc1 Bxc1 40. Nxc1 Ke7 1/2-1/2

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.14"]
[Round "2"]
[White "Ivanov, Matvei"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1872"]
[BlackElo "2349"]
[PlyCount "110"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d4 c6 7. Nh3 Bd6 8. Bf4 0-0 9. 0-0 Qe7 10. Rb1 Nbd7 11. Qc2 Ne4 12. f3 Bxf4 13. Nxf4 Nxc3 14. bxc3 g5 15. Nd3 Qe3+ 16. Nf2 Nb6 17. Kh1 f4 18. gxf4 Bf5 19. Qc1 Qxc1 20. Rbxc1 gxf4 21. Bh3 Bg6 22. Nd3 Rae8 23. Ne5 Nc4 24. Nxc4 dxc4 25. Rf2 Re3 26. Bf1 Kf7 27. Rg2 Kf6 28. Rg4 Bf5 29. Rg1 b5 30. h4 h6 31. Kh2 Kf7 32. a4 bxa4 33. Ra1 Bc2 34. Rg4 Ke7 35. Ra3 Rf6 36. Kg2 Kd6 37. Kf2 Re7 38. Ke1 c5 39. e4 fxe3 40. dxc5+ Kc7 41. Be2 h5 42. Rg5 Rf4 43. Rxh5 Rg7 44. Rg5 Rxg5 45. hxg5 Rh4 46. Bf1 Bd3 47. Bg2 Rh2 48. Ra2 e2 49. Rxa4 Rxg2 50. Rxa7+ Kd8 51. Ra8+ Ke7 52. Ra7+ Ke6 53. Ra6+ Ke5 54. f4+ Kxf4 55. Re6 Rg1+ 0-1

[Event "Cheliabinsk Panchenko Memorial op-A"]
[Site "Cheliabinsk"]
[Date "2021.09.13"]
[Round "1"]
[White "Tsoi, Dmitry"]
[Black "Danilenko, Denis O"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2349"]
[BlackElo "1882"]
[PlyCount "128"]
[EventDate "2021.09.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. 0-0 Nc6 6. d3 Nf6 7. Nc3 0-0 8. e4 Bg4 9. h3 Bxf3 10. Qxf3 d4 11. Nd1 Rc8 12. Nf2 Ne8 13. g4 e5 14. f5 Bf6 15. Bh6 Ng7 16. a3 Bg5 17. Bxg5 Qxg5 18. Rae1 f6 19. Nh1 Qh4 20. Qg3 Qxg3 21. Nxg3 Ne7 22. h4 h6 23. g5 hxg5 24. hxg5 Rc6 25. fxg6 Nxg6 26. Nf5 fxg5 27. Nh6+ Kh7 28. Rxf8 Nxf8 29. Nf7 Ng6 30. Nxg5+ Kg8 31. Nf3 Rf6 32. Rf1 Kf7 33. Bh3 Ke7 34. Bc8 b6 35. Rf2 Ne6 36. Bxe6 Kxe6 37. Ng5+ Ke7 38. Rh2 Nf8 39. Rh5 Kd6 40. b3 Ne6 41. Nxe6 Rxe6 42. Kf2 Rf6+ 43. Kg3 Rg6+ 44. Kf3 a5 45. Rh8 Rf6+ 46. Ke2 Rg6 47. Rd8+ Ke7 48. Rb8 Kd7 49. Kd2 Kc7 50. Re8 Kd6 51. Rd8+ Ke7 52. Rb8 Kd7 53. Kc1 Kc7 54. Re8 Kd7 55. Rf8 Ke7 56. Rb8 Kd7 57. Kb2 Kc7 58. Re8 Kd6 59. Rd8+ Ke7 60. Rd5 Re6 61. c4 Kf6 62. b4 axb4 63. axb4 cxb4 64. Rd8 Kg5 1/2-1/2

[Event "Cheliabinsk Kurnosov Memorial Rapid"]
[Site "Cheliabinsk"]
[Date "2021.09.12"]
[Round "11"]
[White "Petrosyan, Manuel"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2611"]
[BlackElo "2349"]
[PlyCount "49"]
[EventDate "2021.09.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. d3 a5 7. Nc3 d5 8. e4 d4 9. Nb5 Bc5 10. Bf4 Na6 11. exf5 c6 12. Na3 exf5 13. Nc2 Nb4 14. a3 Nxc2 15. Qxc2 a4 16. Rfe1 Nh5 17. Bg5 Qc7 18. Re5 Bd6 19. Re2 Bc5 20. Rae1 f4 21. Be7 Bxe7 22. Rxe7 Qd6 23. c5 Qh6 24. Qc4+ Kh8 25. Ne5 1-0

[Event "Cheliabinsk Kurnosov Memorial Rapid"]
[Site "Cheliabinsk"]
[Date "2021.09.11"]
[Round "8"]
[White "Tsoi, Dmitry"]
[Black "Ovetchkin, Roman"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2349"]
[BlackElo "2518"]
[PlyCount "139"]
[EventDate "2021.09.10"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Qa5 7. g3 c6 8. Bg2 Ba3 9. Qc2 0-0 10. Nf3 Na6 11. d3 Bb4 12. Rc1 Re8 13. e3 Ba3 14. 0-0 Bxc1 15. Rxc1 Bf5 16. e4 Bg4 17. Qd2 Bxf3 18. Bxf3 Rad8 19. Rd1 Kg7 20. d4 Qb4 21. d5 Nc7 22. Kg2 Nb5 23. Nxb5 Qxd2 24. Rxd2 cxb5 25. Rd4 a6 26. Rb4 Rd6 27. h4 Re5 28. g4 h6 29. Kg3 Re7 30. Kf4 g5+ 31. Kg3 Rc7 32. hxg5 hxg5 33. a4 Rc3 34. Kg2 Kf8 35. Be2 Rc2 36. Bf1 bxa4 37. bxa4 Rc7 38. Kf3 a5 39. Rb3 b6 40. Bb5 Ke7 41. Ke3 Rd8 42. Bc6 Rb8 43. Kd4 Kd6 44. Rf3 Ke7 45. Rb3 Rcc8 46. Kc4 Rh8 47. Kb5 Rh2 48. f3 Rc2 49. Ka6 Kd6 50. Ka7 Rd8 51. Rxb6 Rc3 52. Rb7 Rxf3 53. Rxf7 Rf4 54. Kb6 Rb8+ 55. Kxa5 Rxe4 56. Rxf6+ Kc5 57. Rf7 Rxg4 58. Rg7 Rbb4 59. Rg8 Rbd4 60. Rc8 Rg1 61. Bb7+ Kd6 62. Rc6+ Kd7 63. Rg6 g4 64. Kb5 Rc1 65. a5 Rd2 66. Bc6+ Kc7 67. Rg7+ Kd6 68. Rg6+ Kc7 69. Rg7+ Kd6 70. Rg6+ 1/2-1/2

[Event "Nezhmetdinov Memorial 43rd"]
[Site "Kazan"]
[Date "2021.05.30"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Tsydypov, Zhamsaran"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2356"]
[BlackElo "2565"]
[PlyCount "82"]
[EventDate "2021.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 c5 7. 0-0 Nc6 8. d3 e5 9. Qc1 exf4 10. exf4 Re8 11. Bd1 Ng4 12. Nbd2 Bxb2 13. Qxb2 d5 14. Ng5 Ne3 15. Re1 Bf5 16. Nf1 Nxd1 17. Raxd1 Bg4 18. Rxe8+ Qxe8 19. Rd2 h6 20. Nh3 Bxh3 21. gxh3 Qe6 22. Kg2 d4 23. Ng3 Ne7 24. Re2 Qc6+ 25. Kf2 Nd5 26. Qc1 Qf6 27. Kf3 Ne3 28. Rxe3 dxe3 29. Qxe3 Qc6+ 30. Qe4 Rc8 31. h4 h5 32. f5 Kf8 33. a4 Qxe4+ 34. Nxe4 Ke7 35. Kf4 gxf5 36. Kxf5 Rg8 37. Nxc5 b6 38. Na6 Rg4 39. c4 Rxh4 40. Nc7 Rxh2 41. b4 Rg2 0-1

[Event "RUS-chT2"]
[Site "Sochi"]
[Date "2021.05.01"]
[Round "1.2"]
[White "Tsoi, Dmitry"]
[Black "Kokarev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2356"]
[BlackElo "2631"]
[PlyCount "71"]
[EventDate "2021.05.01"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]
[WhiteTeam "ANOO Primak Gymnasium"]
[BlackTeam "Sverdlovsk Region Malakhit"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. f4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. d3 Qb6 6. c3 Nf6 7. Qb3 Nbd7 8. Nbd2 0-0 9. Qxb6 axb6 10. h3 b5 11. Nb3 Re8 12. Be3 e5 13. fxe5 Nxe5 14. Nxe5 Rxe5 15. Bd4 Re7 16. Kf2 h5 17. a3 Bf5 18. Bf3 Be6 19. Rag1 Nh7 20. Bc5 Ree8 21. Be3 Bf6 22. Nc5 Re7 23. Nxe6 Rxe6 24. h4 Rae8 25. Bd2 Bd8 26. g4 hxg4 27. Bxg4 f5 28. Bf3 Kf7 29. Rg2 Bb6+ 30. d4 Bd8 31. Bf4 Rh8 32. Be5 Bf6 33. Bf4 Be7 34. Be5 Bf6 35. Bf4 Be7 36. Be5 1/2-1/2

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.04"]
[Round "7.1"]
[White "Ahmadzada, Ahmad Samir"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2431"]
[BlackElo "2348"]
[PlyCount "112"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan"]
[BlackTeam "Russia"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "RUS"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Nbd7 9. Bc4 e6 10. Nd5 Qd8 11. Nxf6+ Nxf6 12. c3 Be7 13. 0-0 0-0 14. Rfe1 Nd5 15. Re2 Bf6 16. Rae1 b5 17. Bd3 g6 18. g3 Bg5 19. Bxg5 Qxg5 20. h4 Qf6 21. Qg4 h5 22. Qe4 a5 23. Bc2 a4 24. a3 Kg7 25. Qg2 Rac8 26. Re5 Rfd8 27. Be4 Rd6 28. Rg5 Rcd8 29. Qf1 Rb8 30. Qe2 Rh8 31. Bf3 Kf8 32. Kg2 Ne7 33. Rc5 Kg7 34. Rg5 Kf8 35. Rc5 Kg7 36. Be4 Rhd8 37. Rg5 Kf8 38. Rd1 Nf5 39. Rd3 Qe7 40. Rf3 Qc7 41. Kh3 Qe7 42. Bd3 Qf6 43. Be4 Qh8 44. Qd2 Qh6 45. Qf4 Qh8 46. g4 hxg4+ 47. Qxg4 Ke7 48. h5 Qh6 49. Bxf5 gxf5 50. Qh4 Qf6 51. Rfg3 Rh8 52. Rg8 Rd8 53. Rxd8 Rxd8 54. Qxf6+ Kxf6 55. Kh4 Rh8 56. Re3 Rg8 1/2-1/2

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.04"]
[Round "9.1"]
[White "Concio, Michael Jr"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2297"]
[BlackElo "2348"]
[PlyCount "133"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Philippines"]
[BlackTeam "Russia"]
[WhiteTeamCountry "PHI"]
[BlackTeamCountry "RUS"]

1. c4 f5 2. Nf3 Nf6 3. b4 e6 4. a3 a5 5. b5 Be7 6. g3 b6 7. Bg2 Bb7 8. 0-0 0-0 9. Bb2 Qc8 10. d4 d6 11. Nc3 Ne4 12. Nxe4 Bxe4 13. Nd2 Bxg2 14. Kxg2 Nd7 15. Qb3 Nf6 16. Rac1 Qb7+ 17. Qf3 Qxf3+ 18. exf3 Kf7 19. f4 h6 20. d5 exd5 21. Bxf6 Bxf6 22. cxd5 Rac8 23. Rc4 Ke7 24. Rfc1 Kd7 25. R1c2 Rfe8 26. Nf1 Re1 27. Ne3 g6 28. h3 h5 29. a4 Rb1 30. g4 hxg4 31. hxg4 fxg4 32. Nxg4 Bh8 33. f5 gxf5 34. Ne3 Rb4 35. Nxf5 Be5 36. Kf3 Rb3+ 37. Ke2 Rb4 38. Ne3 Bd4 39. Kd3 Bc5 40. Rg4 Re8 41. Rcc4 Re7 42. Rce4 Rf7 43. Rxb4 axb4 44. f4 b3 45. Nc4 Rh7 46. Rg3 Rh4 47. Rf3 Bb4 48. Ke4 Rh1 49. Rxb3 Bc5 50. Nd2 Ra1 51. Kf5 Rxa4 52. Nf3 Ra1 53. Kg6 Ke7 54. f5 Kf8 55. Ng5 Rg1 56. Rh3 Bd4 57. f6 Kg8 58. Ra3 Rxg5+ 59. Kxg5 Kf7 60. Rf3 Be5 61. Rf2 Bd4 62. Rc2 Bxf6+ 63. Kf5 Bd8 64. Rh2 Bf6 65. Rh7+ Bg7 66. Kg5 Kf8 67. Kg6 1-0

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.04"]
[Round "8.2"]
[White "Tsoi, Dmitry"]
[Black "Vakulenko, Aleksandr"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2348"]
[BlackElo "2246"]
[PlyCount "69"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Ukraine"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "UKR"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. b4 Bg7 5. Bb2 a5 6. b5 a4 7. Na3 0-0 8. Be2 c5 9. 0-0 Nbd7 10. c4 Nb6 11. Rc1 dxc4 12. Nxc4 Nxc4 13. Bxc4 a3 14. Bc3 b6 15. Qb3 Bb7 16. Ne5 e6 17. d4 Nd5 18. dxc5 bxc5 19. Ba1 Qc7 20. Be2 Nb6 21. Bf3 Bd5 22. Bxd5 exd5 23. Bd4 c4 24. Qb4 Rfc8 25. Nc6 Bf8 26. Qc3 Na4 27. Qe1 Qb7 28. Qh4 Rxc6 29. bxc6 Qxc6 30. f5 Bc5 31. fxg6 fxg6 32. Rf6 Qe8 33. Rcf1 Be7 34. Qf4 c3 35. Rf7 1-0

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.03"]
[Round "4.1"]
[White "Ozenir, Ekin Baris"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2309"]
[BlackElo "2348"]
[PlyCount "181"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Turkey"]
[BlackTeam "Russia"]
[WhiteTeamCountry "TUR"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Nf3 Nf6 5. Bf4 c6 6. e3 Bd6 7. Qc2 0-0 8. Bd3 Ne4 9. 0-0 Qe7 10. a3 Nd7 11. b4 a6 12. c5 Bb8 13. Bxb8 Rxb8 14. Ne5 Nxe5 15. dxe5 Nxc3 16. Qxc3 Bd7 17. f4 Kh8 18. a4 g5 19. Rfb1 Qg7 20. b5 axb5 21. axb5 Rf7 22. Ra7 Rg8 23. Qd2 Be8 24. Bf1 h5 25. Ra8 h4 26. b6 Rd7 27. Rb4 gxf4 28. Rxf4 Qxe5 29. Rxh4+ Rh7 30. Rxh7+ Kxh7 31. Ra7 Rg7 32. Qd4 Qb8 33. Qf4 Qd8 34. Qe5 Qe7 35. Ra8 Bh5 36. Rc8 Qxc5 37. Rc7 Rf7 38. Qxe6 Kg7 39. Qe5+ Kh6 40. Qf4+ Kg7 41. Qd4+ Qxd4 42. exd4 Kf6 43. Ba6 Re7 44. Rxe7 Kxe7 45. Bxb7 Kd6 46. Kf2 f4 47. g3 fxg3+ 48. hxg3 c5 49. Bxd5 cxd4 50. b7 Kc7 51. Ke1 Bg6 52. Kd2 Kb8 53. g4 Kc7 54. Ke2 Kb8 55. Kf3 d3 56. Ke3 Kc7 57. g5 Bf5 58. Bf3 Bg6 59. Bh1 Bh7 60. Bg2 Bg6 61. Bf3 Bh7 62. Kf4 d2 63. Ke3 d1Q 64. Bxd1 Kxb7 65. Kf4 Kc7 66. Ke5 Kd8 67. Kf6 Ke8 68. Kg7 Bd3 69. Bh5+ Ke7 70. Bg6 Bc4 71. Bf5 Bf7 72. Bg4 Be8 73. Be2 Bf7 74. Bd3 Be8 75. Bc4 Bh5 76. Kh6 Be8 77. Kg7 Bh5 78. Bb5 Bf7 79. Bc6 Bh5 80. Kh6 Bf7 81. Bf3 Kf8 82. Bg4 Be8 83. Be6 Ke7 84. Bd5 Kf8 85. Bf3 Bf7 86. Bh5 Bxh5 87. Kxh5 Kg7 88. g6 Kg8 89. Kh6 Kh8 90. g7+ Kg8 91. Kg6 1/2-1/2

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.03"]
[Round "6.1"]
[White "Talibov, Shiroghlan"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2083"]
[BlackElo "2348"]
[PlyCount "72"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Azerbaijan III"]
[BlackTeam "Russia"]
[WhiteTeamCountry "AZE"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. e3 Nf6 5. f4 c6 6. Nf3 Bd6 7. c5 Bc7 8. Bd3 0-0 9. 0-0 Nbd7 10. Bd2 Ne4 11. Ne5 Qe7 12. b4 a6 13. a4 Nxe5 14. fxe5 Bd7 15. Bxe4 fxe4 16. Qe2 Rxf1+ 17. Rxf1 Rf8 18. Rxf8+ Qxf8 19. Qg4 Bd8 20. Be1 Qf5 21. Qe2 Be8 22. h3 h6 23. b5 axb5 24. axb5 Bg5 25. b6 Kh7 26. Bf2 Bd7 27. Qa2 Bc8 28. Qa8 Qf8 29. Nb5 cxb5 30. c6 Qb4 31. Qxc8 Bxe3 32. Bxe3 Qe1+ 33. Kh2 Qxe3 34. Qf8 Qxd4 35. c7 Qxe5+ 36. Kg1 Qd4+ 0-1

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.03"]
[Round "5.1"]
[White "Tsoi, Dmitry"]
[Black "Pour Agha Bala, Amirreza"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2348"]
[BlackElo "2432"]
[PlyCount "147"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Iran"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "IRI"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 Nc6 7. 0-0 e5 8. fxe5 Ng4 9. e4 Ngxe5 10. Nxe5 Nxe5 11. d4 Nc6 12. c3 Ne7 13. Nd2 c5 14. Nf3 Bg4 15. Qd3 Nc6 16. Rad1 Qa5 17. a3 Qb6 18. b4 cxd4 19. cxd4 d5 20. exd5 Ne7 21. Qe4 Bxf3 22. Bxf3 Nf5 23. d6 Rad8 24. Qxb7 Qxb7 25. Bxb7 Ne3 26. Bc1 Nxd1 27. Rxd1 Rxd6 28. d5 Rfd8 29. b5 Re8 30. a4 Re4 31. Ba3 Rd8 32. Bc6 Bd4+ 33. Kf1 Bb6 34. g3 f5 35. Re1 Kf7 36. Rxe4 fxe4 37. Bb4 Bc7 38. a5 Kf6 39. Ke2 Kf5 40. Ke3 h5 41. b6 axb6 42. a6 b5 43. Bc5 b4 44. a7 b3 45. d6 b2 46. Bxe4+ Kg5 47. dxc7 Re8 48. Kf3 Rxe4 49. a8Q b1Q 50. h4+ Kf6 51. Qxe4 Qf1+ 52. Bf2 Qh1+ 53. Ke3 Qc1+ 54. Kd4 Qd2+ 55. Kc4 Qc1+ 56. Kb3 Qd1+ 57. Qc2 Qd5+ 58. Qc4 Qb7+ 59. Kc2 Qc8 60. Bd4+ Kf5 61. Bc3 g5 62. Qc5+ Kg4 63. Qxg5+ Kh3 64. Qe5 Qd7 65. Qc5 Qc8 66. Qd6 Qf5+ 67. Kb2 Qb5+ 68. Bb4 Qe2+ 69. Kb3 Qf3+ 70. Kc4 Qe4+ 71. Kc5 Qe3+ 72. Kb5 Qe2+ 73. Kb6 Qc4 74. Qd7+ 1-0

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "2.1"]
[White "Mendes Domingues, Ribeiro Matheus"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A95"]
[WhiteElo "2195"]
[BlackElo "2348"]
[PlyCount "112"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Brasil JXT"]
[BlackTeam "Russia"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "RUS"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 c6 5. Nf3 Be7 6. 0-0 0-0 7. d4 d5 8. b3 Ne4 9. Qd3 Nd7 10. Nd2 Kh8 11. f3 Nxd2 12. Bxd2 Bd6 13. e4 fxe4 14. fxe4 dxc4 15. bxc4 e5 16. Rxf8+ Qxf8 17. Rf1 Qe7 18. d5 Nc5 19. Qe2 Bd7 20. Qh5 Rf8 21. Bg5 Rxf1+ 22. Bxf1 Qf8 23. Qe2 Na6 24. Be3 Bb4 25. Nd1 Bc5 26. Bxc5 Nxc5 27. Nc3 g6 28. Qf2 Qxf2+ 29. Kxf2 Kg7 30. Ke3 Kf6 31. h4 h6 32. Be2 Ke7 33. Nd1 Kd6 34. Nf2 Na4 35. Bg4 Bxg4 36. Nxg4 h5 37. Nf2 Nb2 38. dxc6 Kxc6 39. Nd3 Nxc4+ 40. Ke2 Kb5 41. Kd1 Ka4 42. Kc2 Ka3 43. Kc3 b5 44. Nc1 Nd6 45. Nd3 Nxe4+ 46. Kc2 Nxg3 47. Nxe5 Kxa2 48. Nc6 Nf5 49. Nxa7 b4 50. Nb5 b3+ 51. Kd2 b2 52. Nc3+ Ka1 53. Kc2 Nxh4 54. Nb1 Nf5 55. Nd2 Nd4+ 56. Kd3 b1Q+ 0-1

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "1.1"]
[White "Tsoi, Dmitry"]
[Black "Meskenas, Paulius"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2348"]
[BlackElo "2062"]
[PlyCount "229"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "DEN"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb2 e6 6. Bb5 Bd7 7. 0-0 g6 8. d3 Bg7 9. Qe2 0-0 10. Bxc6 Bxc6 11. Nbd2 Qe7 12. Ne5 Bd7 13. a4 Rad8 14. e4 d4 15. g4 Rfe8 16. h3 Bc8 17. Rf2 Nd7 18. Nxd7 Bxd7 19. Bc1 f5 20. gxf5 exf5 21. e5 Bc6 22. Nf3 h6 23. Bd2 b6 24. Kh2 Kh7 25. Rg1 Qb7 26. Nh4 Re6 27. Rff1 Rf8 28. Rg3 Qe7 29. Nf3 a5 30. Rfg1 Bxf3 31. Qxf3 Qc7 32. h4 h5 33. Kh3 Rc8 34. Qd5 Qc6 35. Qxc6 Rcxc6 36. Kg2 Kg8 37. Kf2 Kf7 38. Ke1 Bf8 39. Kd1 Be7 40. Rh3 Ke8 41. Be1 Kd7 42. Rh2 Kc7 43. Rhg2 Kb7 44. Kc1 Ka6 45. Kb2 Kb7 46. c3 Ka6 47. Bf2 dxc3+ 48. Kxc3 b5 49. axb5+ Kxb5 50. Ra1 Bd8 51. Ra4 Rc7 52. Rc4 Be7 53. Rg1 Rd7 54. Ra1 Rd5 55. Rca4 Ra6 56. Rg1 Bd8 57. Ra2 Rd7 58. Raa1 Rc7 59. Rge1 Rcc6 60. Ra4 Re6 61. Re2 Rac6 62. Kc2 Rc7 63. Be1 Rd7 64. Rg2 Ra6 65. Kc3 Re6 66. Bf2 Rc7 67. Rg1 Rcc6 68. Rd1 Bb6 69. Kb2 Rc7 70. Rda1 Rd7 71. Kc2 Bd8 72. Rc4 Rc7 73. Rd1 Rec6 74. Kb2 Be7 75. Be1 Rd7 76. Kc2 Rd5 77. Ra4 Bd8 78. Rda1 Ra6 79. Bf2 Re6 80. Re1 Rd7 81. Rc4 Rc7 82. Rd1 Rec6 83. Kb2 Be7 84. Re1 Rd7 85. Kc2 Re6 86. Rd1 Rc6 87. Be1 Bd8 88. Kb2 Be7 89. Ra4 Bd8 90. d4 c4 91. d5 cxb3 92. Kxb3 Rc5 93. d6 Kc6 94. Bc3 Rb7+ 95. Kc2 Kd7 96. Rda1 Bxh4 97. Rxa5 Rc6 98. Ra7 Rxa7 99. Rxa7+ Ke6 100. Kd3 Bd8 101. Rg7 h4 102. Rxg6+ Kd5 103. Rg8 Rc8 104. Ba5 h3 105. Bxd8 h2 106. Rh8 Rxd8 107. Rxh2 Ra8 108. Rd2 Ke6 109. Ke3 Kd7 110. Rd3 Ra1 111. e6+ Kd8 112. Kd4 Re1 113. Kd5 Re4 114. Ra3 Kc8 115. d7+ 1-0

[Event "Nizami Ganjavi 880 years U17"]
[Site "Tornelo INT"]
[Date "2021.04.02"]
[Round "3.1"]
[White "Tsoi, Dmitry"]
[Black "Tugstumur, Yesuntumur"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2348"]
[BlackElo "2363"]
[PlyCount "129"]
[EventDate "2021.04.02"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "AZE"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Mongolia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "MGL"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 g6 5. Bb2 Bg7 6. Be2 0-0 7. 0-0 Nc6 8. Ne5 Nxe5 9. Bxe5 b6 10. d3 Bb7 11. Nd2 d4 12. e4 Nd7 13. Bxg7 Kxg7 14. a4 e5 15. f5 Qg5 16. Nf3 Qe7 17. Qe1 Kh8 18. Nh4 g5 19. f6 Nxf6 20. Nf5 Qe6 21. Qg3 Rg8 22. Nh6 Rg6 23. Ng4 Nd7 24. Rf5 f6 25. Qh3 Kg7 26. Nf2 Qe7 27. Bh5 Nf8 28. Ng4 Bc8 29. Bxg6 Nxg6 30. Qh6+ Kh8 31. Rxf6 Qg7 32. Rxg6 Qxg6 33. Qxg6 hxg6 34. Nxe5 Kg7 35. a5 b5 36. b4 cxb4 37. Nc6 Bd7 38. Nxd4 Rc8 39. Kf2 g4 40. Rb1 Kf6 41. Rxb4 a6 42. Rb1 Ke5 43. Ke3 Rh8 44. Rf1 Be6 45. Nc6+ Kd6 46. Rf6 Kxc6 47. Rxe6+ Kb7 48. Rb6+ Ka7 49. Rxg6 Rxh2 50. Rg7+ Kb8 51. Rxg4 Rh1 52. Kd4 Rc1 53. c4 b4 54. Rg6 Kc7 55. Rb6 Rb1 56. g4 b3 57. g5 Kd7 58. g6 Ke7 59. e5 b2 60. Kd5 Rd1 61. Rb7+ Kf8 62. Rxb2 Rxd3+ 63. Kc5 Kg7 64. Rb6 Re3 65. Kd4 1-0

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.31"]
[Round "10"]
[White "Tsoi, Dmitry"]
[Black "Gutenev, Alexander"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2334"]
[BlackElo "2451"]
[PlyCount "141"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b3 e6 5. Bb2 h6 6. Be2 Be7 7. 0-0 0-0 8. Ne5 c5 9. d3 Nfd7 10. Ng4 Nc6 11. Nd2 Bg6 12. Bf3 f5 13. Nf2 Bf6 14. c3 Bf7 15. e4 g5 16. e5 Bg7 17. d4 g4 18. Be2 a6 19. Rc1 Qb6 20. c4 Nxd4 21. Bxd4 cxd4 22. cxd5 exd5 23. b4 d3 24. Bxd3 Be6 25. Nb3 Qxb4 26. g3 Rac8 27. Rxc8 Rxc8 28. Qb1 Rf8 29. Qa1 Nc5 30. Qd4 Qxd4 31. Nxd4 Bd7 32. Re1 b6 33. Rb1 b5 34. Rc1 Nxd3 35. Nxd3 Rc8 36. Rxc8+ Bxc8 37. Kf2 Kf7 38. Ke3 Bf8 39. Nb3 h5 40. Kd4 h4 41. Nbc5 Be7 42. Nb4 h3 43. Nc6 Bf8 44. Kxd5 a5 45. Na7 Bxc5 46. Kxc5 Be6 47. Nxb5 Bxa2 48. Nd4 Bb1 49. Kb5 Ke7 50. Kxa5 Be4 51. Kb6 Kd7 52. Kc5 Ke7 53. Nb3 Kd7 54. Kd4 Bc2 55. Nc5+ Kc6 56. e6 Kd6 57. e7 Kxe7 58. Ke5 Kf7 59. Ne6 Bb1 60. Nc7 Ke7 61. Nd5+ Kf7 62. Ne3 Kg6 63. Ke6 Ba2+ 64. Nd5 Bc4 65. Ke5 Kf7 66. Ne3 Bd3 67. Nxf5 Kg6 68. Ne3 Be2 69. Ke6 Ba6 70. f5+ Kg7 71. Ke7 1-0

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.30"]
[Round "9"]
[White "Tsoi, Dmitry"]
[Black "Stupak, Kirill"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2334"]
[BlackElo "2492"]
[PlyCount "42"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. e4 Bg7 4. c3 Nc6 5. Bb5 Nf6 6. d3 0-0 7. 0-0 Qb6 8. Na3 d6 9. Ba4 c4+ 10. Kh1 cxd3 11. Qxd3 a6 12. Nc4 Qc7 13. Bb3 b5 14. Ne3 Bb7 15. Nd5 Nxd5 16. exd5 Na5 17. f5 Nxb3 18. axb3 Qc5 19. Rd1 Qc8 20. Bg5 Qxf5 21. Qxf5 gxf5 1/2-1/2

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.29"]
[Round "8"]
[White "Kostenko, Petr"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2418"]
[BlackElo "2334"]
[PlyCount "74"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 0-0 6. g4 exd4 7. Qxd4 c6 8. Bg2 Be6 9. g5 Nfd7 10. f4 f5 11. Ng3 fxe4 12. Qxe4 Nc5 13. Qe2 Qd7 14. Be3 Nba6 15. 0-0-0 Rae8 16. Kb1 b5 17. Qd2 d5 18. Nce2 Nb7 19. b3 Bb4 20. c3 Ba5 21. Nd4 Nd6 22. Ka1 Nc7 23. Nxe6 Nxe6 24. h4 Qf7 25. Rdf1 Bb6 26. f5 Nc5 27. Bxc5 Bxc5 28. f6 Re3 29. Rh3 Qe6 30. fxg7 Rxf1+ 31. Bxf1 Re1+ 32. Kb2 Rxf1 33. Rh2 Ne4 34. Qe2 Ba3+ 35. Kxa3 Qd6+ 36. Kb2 Rb1+ 37. Kxb1 Nxc3+ 0-1

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.28"]
[Round "7"]
[White "Dubnikova, Anastasia"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2154"]
[BlackElo "2334"]
[PlyCount "126"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Bd6 7. Bd3 0-0 8. 0-0 Ne4 9. Qc2 Qe7 10. Rab1 a6 11. c5 Bc7 12. b4 g5 13. Bxc7 Qxc7 14. Ne5 Nd7 15. f3 Nxc3 16. Qxc3 Nxe5 17. dxe5 f4 18. e4 Qg7 19. Rbe1 Bd7 20. a4 Rad8 21. Qb2 Be8 22. exd5 exd5 23. b5 axb5 24. axb5 Rd7 25. Rf2 Re7 26. Qd4 Bg6 27. Bxg6 Qxg6 28. bxc6 bxc6 29. Qa4 Rfe8 30. Rfe2 Re6 31. h3 Qf5 32. Kh2 h5 33. Rf2 Kh7 34. Qa7+ R8e7 35. Qa4 Rd7 36. Qd4 Ra7 37. Qb4 Kg7 38. Qb8 Rae7 39. Ra2 Qf8 40. Qxf8+ Kxf8 41. Ra6 h4 42. Kg1 Kf7 43. Rb1 d4 44. Rd1 Rd7 45. Kf2 d3 46. Ra3 Rxe5 47. Raxd3 Rxd3 48. Rxd3 Rxc5 49. Rd6 Ke7 50. Rg6 Kd7 51. Rg7+ Kd6 52. Ke1 Rd5 53. Ke2 Kc5 54. Rg6 Kb5 55. Rg8 c5 56. Rb8+ Kc4 57. Rb1 Kc3 58. Rc1+ Kb2 59. Rc4 Kb3 60. Rc1 c4 61. Rb1+ Kc2 62. Rb6 Re5+ 63. Kf2 c3 0-1

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.28"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Bezgodov, Alexei"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2334"]
[BlackElo "2452"]
[PlyCount "118"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Bg4 3. e3 e6 4. d4 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. c3 c5 8. Qe1 Bf5 9. Qe2 Nc6 10. Ne5 Bxd3 11. Nxd3 Ne4 12. Nd2 cxd4 13. exd4 f5 14. a3 Qc7 15. g4 b5 16. gxf5 exf5 17. Nb4 Qb7 18. Nf3 Bxb4 19. axb4 a5 20. Bd2 a4 21. Be3 Ne7 22. Ne5 Nc8 23. Rac1 Ncd6 24. Nd3 Nc4 25. Rc2 Ra6 26. Bc1 Rh6 27. Qf3 Qf7 28. Ne5 Qh5 29. Qxh5 Rxh5 30. Rf3 Rf6 31. h3 Ra6 32. Kh2 Rhh6 33. Nd3 Ra8 34. Nc5 Kf7 35. Nd3 Ke7 36. Nc5 Rg6 37. Nd3 Re6 38. Nc5 Nxc5 39. dxc5 Kd7 40. Rff2 Rae8 41. Bd2 Kc6 42. Kg3 Rg6+ 43. Kh2 Re4 44. Bc1 Rge6 45. Bd2 Re2 46. Kg2 R6e4 47. Kf3 Nxd2+ 48. Rxd2 R2e3+ 49. Kg2 a3 50. bxa3 Rxc3 51. Ra2 d4 52. a4 d3 53. axb5+ Kxb5 54. Ra7 Rc2 55. Kf3 Rd4 56. Ra1 Kxb4 57. c6 Rxc6 58. Rb1+ Kc4 59. Kg2 d2 0-1

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.27"]
[Round "5"]
[White "Khokhlova, Daria"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2164"]
[BlackElo "2334"]
[PlyCount "58"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 f5 5. Bd3 Nf6 6. b3 Bd6 7. 0-0 Qe7 8. Bb2 0-0 9. Qc1 a5 10. Ba3 Ne4 11. Bxd6 Qxd6 12. Nc3 Nd7 13. Qb2 Qe7 14. Ne2 g5 15. Ne5 Qg7 16. Nxd7 Bxd7 17. f3 Nd6 18. Qa3 Nf7 19. e4 f4 20. g3 dxc4 21. bxc4 e5 22. gxf4 gxf4+ 23. Kh1 Qf6 24. d5 Kh8 25. Qc3 Rg8 26. Rg1 Ng5 27. Raf1 Nh3 28. Rxg8+ Rxg8 29. Ng1 Qg5 0-1

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.26"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Mironenko, Galina"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2334"]
[BlackElo "2041"]
[PlyCount "107"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. b3 e6 5. Bb2 Be7 6. Be2 0-0 7. 0-0 c5 8. Ne5 h6 9. d3 Nfd7 10. Ng4 Nc6 11. Nd2 Bxg4 12. Bxg4 f5 13. Bf3 Bf6 14. c3 Qc7 15. g4 d4 16. cxd4 cxd4 17. Bxc6 bxc6 18. e4 e5 19. gxf5 exf4 20. Nc4 Ne5 21. Rc1 Rad8 22. Nxe5 Bxe5 23. Rc5 Rf6 24. Qc2 g6 25. Kh1 Kh7 26. Qe2 Re8 27. Qf3 Qd6 28. Rfc1 Rg8 29. b4 a6 30. a3 g5 31. Qf2 g4 32. Rxe5 Qxe5 33. Bxd4 Qe7 34. Bxf6 Qxf6 35. Qxf4 Qh4 36. f6 Qh3 37. Qg3 Qh5 38. Rxc6 Qg5 39. Qf2 Rd8 40. f7 Qg7 41. Qf5+ Kh8 42. Rf6 Qf8 43. Rg6 Rxd3 44. Rg8+ Qxg8 45. fxg8Q+ Kxg8 46. Qxg4+ Kf8 47. e5 Rxa3 48. Qd7 Ra1+ 49. Kg2 Ra2+ 50. Kg3 Ra3+ 51. Kf4 Ra1 52. e6 Rf1+ 53. Kg3 Rg1+ 54. Kf2 1-0

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.25"]
[Round "3"]
[White "Yumakhuzhin, Vadim"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2182"]
[BlackElo "2334"]
[PlyCount "89"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. h4 h5 5. Be3 b5 6. Qd2 d6 7. Nh3 Bb7 8. f3 Nd7 9. Ng5 Rc8 10. a4 b4 11. Bc4 e6 12. Ne2 c5 13. dxc5 dxc5 14. Rd1 Bc6 15. b3 Qe7 16. 0-0 Ne5 17. Bxa6 Ra8 18. Bb5 Bxb5 19. axb5 Nf6 20. Qd6 Qxd6 21. Rxd6 Ned7 22. Rfd1 Bf8 23. Ra6 Rxa6 24. bxa6 Be7 25. c3 bxc3 26. Nxc3 0-0 27. Ra1 Ra8 28. Nb5 Ne8 29. a7 Bd8 30. Rd1 Nef6 31. Rd6 Kf8 32. e5 Be7 33. exf6 Bxd6 34. Nxd6 Rxa7 35. Ndxf7 Ra1+ 36. Kh2 Re1 37. Bf2 Re2 38. Kg3 e5 39. Nd8 Nxf6 40. Bxc5+ Kg8 41. Nc6 Rc2 42. b4 Nd7 43. Ne7+ Kg7 44. Nd5 Rd2 45. Ne3 1-0

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.24"]
[Round "2"]
[White "Tsoi, Dmitry"]
[Black "Prudnikova, Svetlana"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2334"]
[BlackElo "2180"]
[PlyCount "94"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Bb2 d5 5. e3 g6 6. Bb5 Bd7 7. 0-0 Bg7 8. a4 0-0 9. Bxc6 Bxc6 10. d3 Nd7 11. Bxg7 Kxg7 12. Qe1 f6 13. b4 b6 14. Qc3 e5 15. fxe5 fxe5 16. d4 Qe7 17. bxc5 bxc5 18. Nbd2 Rae8 19. Nb3 c4 20. Nbd2 e4 21. Ne5 Nxe5 22. dxe5 Qxe5 23. Qxe5+ Rxe5 24. Rxf8 Kxf8 25. a5 Ke7 26. Nf1 Kd6 27. Ng3 d4 28. exd4 Rb5 29. Nf1 Bd5 30. Ne3 Rb4 31. Ra3 c3 32. Rxc3 Rxd4 33. Rc8 Be6 34. Ra8 Ke5 35. Kf2 Rd7 36. Re8 Rc7 37. h4 h5 38. Ra8 Bd5 39. Re8+ Be6 40. g4 hxg4 41. Nxg4+ Kd6 42. Ne3 Rc5 43. Rf8 Ke7 44. Rf4 Rxa5 45. Rxe4 Kd6 46. c4 Re5 47. Rf4 g5 1/2-1/2

[Event "Cheliabinsk Variant Gp-A"]
[Site "Cheliabinsk"]
[Date "2021.03.23"]
[Round "1"]
[White "Azarov, Sergei Nikolaevich"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2604"]
[BlackElo "2334"]
[PlyCount "81"]
[EventDate "2021.03.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Nbd7 9. Bd3 e6 10. 0-0 Be7 11. Rfe1 0-0 12. Rad1 Qb6 13. Bc1 Nd5 14. Nxd5 cxd5 15. h4 Qd8 16. Qh3 a6 17. h5 Re8 18. Re2 Nf8 19. Kh1 Bf6 20. c3 b5 21. a3 Qd7 22. g4 g6 23. f4 Re7 24. Rf1 Rae8 25. Bd2 a5 26. Ref2 Qc6 27. f5 exf5 28. gxf5 g5 29. h6 Nd7 30. Rg2 Kf8 31. Qg3 Re4 32. Bxg5 Bxg5 33. Qxg5 Qf6 34. Qg7+ Qxg7 35. hxg7+ Kg8 36. Bxe4 dxe4 37. f6 Re6 38. d5 Rd6 39. a4 Nxf6 40. axb5 Nd7 41. Rxf7 1-0

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.21"]
[Round "9"]
[White "Kozionov, Kirill"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A92"]
[WhiteElo "2470"]
[BlackElo "2334"]
[PlyCount "160"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. d4 d5 7. Nbd2 c6 8. Ne5 Nbd7 9. Nd3 Ne4 10. Qc2 a6 11. Rd1 Kh8 12. Nf3 Nd6 13. Nf4 Nb8 14. b3 Nf7 15. h4 Bd6 16. e3 Qe7 17. Bb2 Kg8 18. Rac1 Qf6 19. Qb1 Nd7 20. Qa1 Qe7 21. Nd3 Nf6 22. a4 a5 23. Nfe5 Nd7 24. Nf4 Qf6 25. Nh5 Qe7 26. Nf4 Qf6 27. Nh5 Qe7 28. Nf4 Nf6 29. Nfd3 g6 30. Rc2 Kg7 31. Rdc1 Rg8 32. Nf4 Bd7 33. Qa2 Be8 34. Ra1 Nd7 35. Ned3 Nf6 36. Ba3 h6 37. Bxd6 Qxd6 38. Qa3 Bd7 39. Qxd6 Nxd6 40. Ne5 g5 41. Nxd7 gxf4 42. Nxf6 Kxf6 43. exf4 Rgd8 44. c5 Nf7 45. Re1 Rd7 46. Rce2 Nd8 47. Bf3 b6 48. cxb6 Rb7 49. Re3 Rxb6 50. Rc1 Rb4 51. Rd3 Ke7 52. Kf1 Kd6 53. Bd1 Nb7 54. Ke2 Ra6 55. Kf3 Rab6 56. g4 fxg4+ 57. Kxg4 c5 58. dxc5+ Nxc5 59. Rdc3 Ne4 60. R3c2 Nf6+ 61. Kg3 Rxb3+ 62. f3 R3b4 63. Rc8 Nh5+ 64. Kf2 Nxf4 65. Bc2 Rb2 66. Ke3 Ke5 67. Rf8 R6b3+ 68. Kd2 Rd3+ 69. Ke1 Rxf3 70. Kd2 Rd3+ 71. Ke1 Rf3 72. Ra8 Kd4 73. Rc8 Rh3 74. Rd1+ Ke5 75. Rd2 Rh1+ 76. Kf2 Rh2+ 77. Ke1 Ng2+ 78. Kd1 Ne3+ 79. Kc1 Rxd2 80. Kxd2 Rxc2+ 0-1

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.21"]
[Round "7"]
[White "Maltsevskaya, Aleksandra"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2327"]
[BlackElo "2334"]
[PlyCount "49"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Bg4 4. Be2 Nc6 5. Nc3 Qa5 6. h3 Bxf3 7. Bxf3 Qe5+ 8. Ne2 Nd4 9. Bxb7 Rb8 10. Ba6 Rb6 11. Bd3 Re6 12. c3 Nxe2 13. Bxe2 Qe4 14. Kf1 Rd6 15. d4 f6 16. Qa4+ c6 17. Bd2 Qf5 18. Qxa7 Qc2 19. Bc1 e5 20. Qa8+ Kd7 21. Qxf8 Ne7 22. Qf7 exd4 23. Bf4 Re6 24. Re1 Qxb2 25. Bg4 1-0

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.21"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Pogosyan, Stefan"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2334"]
[BlackElo "2444"]
[PlyCount "61"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Nf6 5. c3 Bc5 6. Nxe5 Qe7 7. d4 Bd6 8. Nf3 Nxe4 9. Be2 0-0 10. Nbd2 Bf5 11. Nxe4 Bxe4 12. 0-0 c5 13. Bd3 cxd4 14. Bxe4 Qxe4 15. Qxd4 Qxd4+ 16. Nxd4 Nc6 17. Be3 Nxd4 18. Bxd4 Rfe8 19. Rad1 Bc7 20. Rfe1 f6 21. Rxe8+ Rxe8 22. Bxa7 Ra8 23. Rd7 Bxh2+ 24. Kxh2 Rxa7 25. c4 Rxa2 26. Rxb7 Ra1 27. b4 Rc1 28. Rc7 g5 29. c5 h5 30. b5 g4 31. Kg3 1-0

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.20"]
[Round "5"]
[White "Savchenko, Boris"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2552"]
[BlackElo "2334"]
[PlyCount "129"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bd2 Nbd7 9. Bc4 e6 10. 0-0-0 Qc7 11. Rhe1 Bd6 12. Kb1 0-0 13. Bd3 b5 14. g4 b4 15. g5 bxc3 16. gxf6 Nxf6 17. Bxc3 Bf4 18. b3 a5 19. a4 Nd5 20. Bb2 Rab8 21. Re4 Qd6 22. Rg1 f5 23. Re2 Bh6 24. Bc4 Rf6 25. Rge1 Re8 26. Re5 Kf7 27. Qh5+ Rg6 28. Qf3 Bd2 29. Rd1 Bh6 30. Ka2 Nb4+ 31. Kb1 Nd5 32. c3 Qd7 33. Rde1 Bd2 34. R1e2 Bg5 35. Re1 Bd2 36. Rd1 Bg5 37. Ree1 Bh6 38. Ka2 Rf6 39. Qh5+ Rg6 40. Rd3 Nf4 41. Qxf5+ Rf6 42. Qxa5 Nxd3 43. Bxd3 Rxf2 44. Qh5+ Kg8 45. Bc4 Qf7 46. Qg4 Rf6 47. a5 Rg6 48. Qe4 Qa7 49. b4 Rf6 50. Qxc6 Ref8 51. Rxe6 Rxe6 52. Bxe6+ Kh8 53. a6 Bf4 54. Qb7 Qxb7 55. axb7 g5 56. c4 Kg7 57. d5+ Kg6 58. c5 Bb8 59. d6 h5 60. Be5 Rd8 61. Kb3 g4 62. hxg4 h4 63. Kc4 h3 64. g5 Re8 65. Kd5 1-0

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.20"]
[Round "2"]
[White "Tsoi, Dmitry"]
[Black "Afanasiev, Nikita"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2334"]
[BlackElo "2519"]
[PlyCount "87"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. e3 d6 4. Be2 e5 5. fxe5 dxe5 6. e4 Bg4 7. 0-0 Nf6 8. d3 0-0 9. Be3 Nc6 10. Nbd2 Qe7 11. Qe1 Nh5 12. h3 Bd7 13. c3 Rad8 14. b4 b6 15. a4 Nf4 16. Bxf4 exf4 17. d4 Nb8 18. b5 c5 19. bxc6 Nxc6 20. Bd3 Rc8 21. Nc4 Rc7 22. Qd2 g5 23. d5 Qc5+ 24. Kh2 Na5 25. Nxa5 Qxa5 26. e5 h6 27. Rfd1 Rxc3 28. Qe2 Re8 29. Bb5 Re3 30. Qc2 Rc8 31. Qb1 Bxb5 32. axb5 Qc3 33. Rxa7 Rxf3 34. Qf5 Rf8 35. gxf3 Qxf3 36. Qg4 Qf2+ 37. Qg2 Qe3 38. Rf1 Bxe5 39. Qf3 Qd2+ 40. Rf2 Qd4 41. Re2 Rd8 42. Re7 Rxd5 43. Qh5 f3+ 44. R2xe5 0-1

[Event "Moscow-ch Rapid"]
[Site "Moscow"]
[Date "2021.03.20"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Shuvalova, Polina"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2334"]
[BlackElo "2476"]
[PlyCount "85"]
[EventDate "2021.03.20"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e3 g6 4. Be2 Bg7 5. 0-0 Nf6 6. c3 0-0 7. Ne5 d6 8. Nxc6 bxc6 9. d3 a5 10. Bf3 Qb6 11. Na3 d5 12. Rf2 Ba6 13. e4 e6 14. e5 Nd7 15. c4 f6 16. exf6 Bxf6 17. Be3 Rae8 18. Qa4 Bb7 19. Raf1 Qb4 20. Bd1 Bd4 21. Bxd4 cxd4 22. Qc2 Ba6 23. Qc1 Rb8 24. Nc2 Qb6 25. b3 a4 26. Qa1 axb3 27. axb3 Nc5 28. Qxd4 Nxb3 29. Qxb6 Rxb6 30. Bg4 Rf6 31. Rb1 dxc4 32. dxc4 Bxc4 33. Bd1 Bd3 34. Rf3 Nd2 35. Rxb6 Nxf3+ 36. gxf3 c5 37. Ne1 Bf5 38. Bb3 Bh3 39. Kf2 Kg7 40. Nd3 h6 41. Kg3 Bf5 42. Nxc5 Kf7 43. Nd7 1-0

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.28"]
[Round "9"]
[White "Iljiushenok, Ilia"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2534"]
[BlackElo "2334"]
[PlyCount "84"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. 0-0 e6 9. d4 Nbd7 10. Bb3 Be7 11. Ne2 0-0 12. Bf4 Qb6 13. Rad1 a5 14. a4 Qa6 15. Rfe1 Nb6 16. Nc1 Nfd5 17. Bg3 Nc4 18. Nd3 b5 19. c3 Ncb6 20. Nc5 Bxc5 21. dxc5 Nxa4 22. c4 Ne7 23. Bd6 Rfe8 24. Bc2 Nxb2 25. cxb5 cxb5 26. Rd4 Nf5 27. Qe4 g6 28. Bb3 a4 29. Ba2 Nxd4 30. Qxd4 Nc4 31. Bxc4 bxc4 32. Be5 Rad8 33. Qh4 Rd5 34. Qf6 Rxe5 35. Qxe5 Rc8 36. Rd1 a3 37. h4 Qa4 38. Qa1 Qb4 39. Qf6 Qxc5 40. Rd7 Qf8 41. h5 c3 42. h6 c2 0-1

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.27"]
[Round "8"]
[White "Tsoi, Dmitry"]
[Black "Rostovtsev, Dmitry"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2334"]
[BlackElo "2037"]
[PlyCount "135"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 Bf5 4. f4 e6 5. Nf3 Be7 6. Be2 0-0 7. 0-0 h6 8. Ne5 Nfd7 9. d3 Nxe5 10. Bxe5 Nd7 11. Bc3 Bf6 12. Bf3 Bh7 13. e4 Bxc3 14. Nxc3 Qf6 15. Ne2 dxe4 16. dxe4 Rad8 17. Qd2 Qe7 18. Qe3 c5 19. Rad1 b6 20. c3 Nb8 21. Nc1 Rxd1 22. Bxd1 Rd8 23. Be2 Nc6 24. Nd3 Kh8 25. g3 Kg8 26. h4 Kh8 27. Kh2 Kg8 28. Kh3 c4 29. bxc4 Na5 30. Nf2 Nb7 31. Rd1 Rxd1 32. Bxd1 Nc5 33. Bc2 Kf8 34. Qd4 f6 35. Kg2 Bg6 36. Kf3 Qc7 37. Ke3 Ke7 38. Qd1 Kf8 39. Kf3 e5 40. Qd5 Bf7 41. Qa8+ Be8 42. Ng4 exf4 43. gxf4 Ne6 44. Nf2 Qxf4+ 45. Ke2 Qc7 46. Nd3 Qxc4 47. Kd2 Qc7 48. Bb3 Qd8 49. Qxa7 Nc5 50. Bd5 Nxd3 51. Kxd3 Qd6 52. Qb7 Bd7 53. Kc2 Ke7 54. Qa8 Qc5 55. Qg8 Qf2+ 56. Kb3 Qg1 57. Qb8 Qc5 58. Qg8 Qb5+ 59. Ka3 Qc5+ 60. Kb2 Qf2+ 61. Kb3 Qg1 62. Qf7+ Kd6 63. Qf8+ Kc7 64. Qe7 Qb1+ 65. Ka3 Qc1+ 66. Kb4 Qb2+ 67. Bb3 Qd2 68. Bd5 1/2-1/2

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.26"]
[Round "7"]
[White "Zarubitski, Viachaslau"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2446"]
[BlackElo "2334"]
[PlyCount "81"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. Bc4 e6 9. 0-0 Nbd7 10. Be3 Be7 11. Rad1 0-0 12. Bb3 Nd5 13. Bd2 Nxc3 14. Qxc3 Qxc3 15. Bxc3 a5 16. a3 b5 17. Bd2 a4 18. Ba2 Nb6 19. Rfe1 Rfd8 20. c3 Rd7 21. Kf1 Rad8 22. Ke2 Kf8 23. Bc1 c5 24. dxc5 Bxc5 25. Rxd7 Rxd7 26. Kf3 Rd3+ 27. Ke2 Rd7 28. Bb1 Nc4 29. Be4 Rd6 30. f4 f5 31. Bf3 Ke7 32. g4 g6 33. h4 Kd7 34. h5 e5 35. gxf5 gxf5 36. fxe5 Nxe5 37. Bg2 Nd3 38. Rd1 Nxc1+ 39. Rxc1 Re6+ 40. Kf1 Be3 41. Rd1+ 1/2-1/2

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.25"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Korchmar, Vasiliy"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2334"]
[BlackElo "2451"]
[PlyCount "90"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 Bf5 4. d4 e6 5. Bd3 c5 6. c3 Nc6 7. 0-0 Bd6 8. Ne5 Qc7 9. Qe2 0-0 10. Nd2 Ne7 11. a3 a6 12. g4 Bxd3 13. Nxd3 Ne4 14. Kh1 b5 15. Qg2 f5 16. Rg1 Ng6 17. gxf5 exf5 18. Nf3 Qe7 19. Bd2 Rac8 20. Be1 cxd4 21. cxd4 Rc4 22. b3 Rc7 23. Ba5 Rc6 24. Nb4 Bxb4 25. Bxb4 Qc7 26. Bxf8 Rc2 27. Bd6 Nxd6 28. Qh3 Qc3 29. Nh4 Qd3 30. Nxg6 Qe4+ 31. Rg2 hxg6 32. Qg3 Rxg2 33. Qxg2 Qxe3 34. Qxg6 Qe4+ 35. Qg2 Qxd4 36. Rf1 Ne4 37. Qc2 Kh7 38. Rf3 Qa1+ 39. Kg2 Qxa3 40. Rh3+ Kg6 41. Qc6+ Nf6 42. Rg3+ Kh7 43. Qc2 Ne4 44. Rh3+ Kg6 45. Qc6+ Nf6 1/2-1/2

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.24"]
[Round "5"]
[White "Galkin, Leonid1111"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1914"]
[BlackElo "2334"]
[PlyCount "90"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Be3 b5 5. Qd2 Bb7 6. f3 d6 7. h4 h5 8. Nh3 Nd7 9. Ng5 c5 10. dxc5 Nxc5 11. a3 Rc8 12. Be2 Qc7 13. 0-0-0 Ne6 14. Nxe6 fxe6 15. Bd4 Bxd4 16. Qxd4 e5 17. Qd2 Nf6 18. Kb1 Kf7 19. Nd5 Bxd5 20. exd5 Qc5 21. Rh3 Qf2 22. Bd3 Qxd2 23. Rxd2 Nxd5 24. Bxg6+ Kxg6 25. Rxd5 Kf5 26. g3 Rhg8 27. c3 Rg7 28. Rd1 Rcg8 29. Rg1 e4 30. fxe4+ Kxe4 31. Kc2 Rg4 32. Kd2 R8g6 33. Ke2 e5 34. Kd2 Kd5 35. Ke3 Kc4 36. Rg2 d5 37. Rg1 a5 38. Rg2 b4 39. axb4 axb4 40. cxb4 d4+ 41. Kd2 e4 42. Kc2 d3+ 43. Kd2 Kd4 44. b5 e3+ 45. Ke1 Rg8 0-1

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.23"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Lobanov, Sergei"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2334"]
[BlackElo "2516"]
[PlyCount "82"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. d4 Nc6 5. c3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6 8. 0-0 Bd6 9. Ne5 Rc8 10. Nd2 0-0 11. Qe2 Ne7 12. a3 Bb8 13. Nd3 b6 14. g4 Ne4 15. Kh1 Kh8 16. Qg2 f5 17. Rg1 Nxd2 18. Bxd2 fxg4 19. Qxg4 Nf5 20. b4 Bd6 21. Nc1 cxb4 22. axb4 a5 23. bxa5 bxa5 24. Ne2 Qc7 25. Ng3 Ra8 26. Ra4 g6 27. Rga1 Rfb8 28. Nxf5 gxf5 29. Qh4 Rb2 30. Be1 Qg7 31. Qg3 Re2 32. Rxa5 Rxa5 33. Rxa5 Qxg3 34. Bxg3 Rxe3 35. Ra6 Be7 36. Ra8+ Kg7 37. Ra7 Kf8 38. Ra8+ Kf7 39. Ra7 Ke8 40. Ra8+ Kd7 41. Ra7+ Ke8 1/2-1/2

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.22"]
[Round "3"]
[White "Nesterov, Arseniy"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2476"]
[BlackElo "2334"]
[PlyCount "92"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Bd6 7. Bxd6 Qxd6 8. Be2 0-0 9. 0-0 Nbd7 10. Rb1 a6 11. b4 Ne4 12. Qc2 b5 13. c5 Qe7 14. a4 e5 15. Ra1 Nxc3 16. Qxc3 e4 17. Nd2 Rb8 18. axb5 axb5 19. Ra7 Rb7 20. Rfa1 Nf6 21. Rxb7 Qxb7 22. Qa3 g5 23. Qa7 Qxa7 24. Rxa7 Rf7 25. Ra8 Rc7 26. Nb3 Kf7 27. Na5 Bd7 28. g3 g4 29. Kf1 Ke7 30. Ke1 Be8 31. Ra6 h5 32. Kd2 Nh7 33. Ke1 Ng5 34. Kf1 Ne6 35. Kg2 Ng5 36. Nb3 Rb7 37. Nc1 Ne6 38. Nb3 Ng5 39. Bd1 Rc7 40. Nc1 Rb7 41. Ne2 Ne6 42. Nf4 Nc7 43. Ra1 Rb8 44. Ra7 Kd7 45. Kf1 Ra8 46. Rxa8 Nxa8 1/2-1/2

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.21"]
[Round "2"]
[White "Tsoi, Dmitry"]
[Black "Bogaudinov, Rushan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2334"]
[BlackElo "2016"]
[PlyCount "109"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Be7 8. d3 0-0 9. Nbd2 Nb8 10. Bxd7 Nfxd7 11. Ne5 f6 12. Nxd7 Qxd7 13. Qh5 Nc6 14. Rf3 Qe8 15. Qg4 Qf7 16. Rg3 Bd6 17. Rh3 Rae8 18. Qh4 h6 19. Rf1 e5 20. f5 e4 21. dxe4 Be5 22. Bxe5 Rxe5 23. Rf4 dxe4 24. Rg4 h5 25. Qxh5 Qxh5 26. Rxh5 Rfe8 27. a3 b6 28. h3 Nd8 29. a4 Nf7 30. Nc4 Rd5 31. Rf4 Nd6 32. Nxd6 Rxd6 33. Rhh4 Rd2 34. Rxe4 Rxe4 35. Rxe4 Rxc2 36. Re8+ Kh7 37. Re7 Rb2 38. Rxa7 Rxb3 39. Kf2 c4 40. g4 Ra3 41. Ra6 Rb3 42. Kf3 Rb4 43. Ra7 c3 44. Rc7 Rxa4 45. Rxc3 Rb4 46. Rc7 Rb1 47. Rb7 b5 48. e4 Rf1+ 49. Kg3 Rg1+ 50. Kf2 Rh1 51. e5 fxe5 52. f6 Rh2+ 53. Kg3 Re2 54. f7 Re3+ 55. Kf2 1-0

[Event "Moscow op-A 17th"]
[Site "Moscow"]
[Date "2021.02.20"]
[Round "1"]
[White "Kuznetsov, Ivan V"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1831"]
[BlackElo "2334"]
[PlyCount "48"]
[EventDate "2021.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 a6 5. Be3 b5 6. a3 Bb7 7. h3 Nd7 8. Qd2 Ngf6 9. d5 c6 10. dxc6 Bxc6 11. Bd3 Nc5 12. Bxc5 dxc5 13. Qe3 Nd7 14. 0-0 0-0 15. Rfe1 e6 16. Bf1 Qc7 17. Rab1 Rfd8 18. g3 Rab8 19. Rbd1 Ne5 20. Nxe5 Bxe5 21. b3 Bd4 22. Qf3 f5 23. Rd3 Qg7 24. Bg2 Rf8 0-1

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.28"]
[Round "9.4"]
[White "Tsoi, Dmitry"]
[Black "Makhmutov, Rail"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2315"]
[BlackElo "2442"]
[PlyCount "78"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Moscow Region "]
[BlackTeam "Tatarstan Ladya"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. f4 Nf6 2. Nf3 d5 3. e3 Bf5 4. d4 e6 5. Bd3 c5 6. c3 Nc6 7. Ne5 Qc7 8. 0-0 Bd6 9. Qe2 0-0 10. Nd2 Rab8 11. a3 Ne7 12. g4 Bxd3 13. Nxd3 Ne4 14. Nxe4 dxe4 15. Nf2 f5 16. Qc4 Rf6 17. gxf5 b5 18. Qa2 Nxf5 19. Qb1 cxd4 20. cxd4 Bxf4 21. exf4 Rg6+ 22. Kh1 e3 23. Ne4 Rd8 24. Qd3 Rxd4 25. Qxb5 h6 26. Bxe3 Nxe3 27. Rg1 Ng4 28. h3 Rxe4 29. Raf1 Qd8 30. Rg2 Kh7 31. hxg4 Qh4+ 32. Kg1 Rxg4 33. Qd3 Rxg2+ 34. Kxg2 Qg4+ 35. Kh1 Qf5 36. b4 e5 37. Kg2 Qg6+ 38. Kh2 exf4 39. Rf2 Re3 0-1

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.27"]
[Round "8.4"]
[White "Inarkiev, Ernesto"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2661"]
[BlackElo "2315"]
[PlyCount "71"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Moscow FShM"]
[BlackTeam "Moscow Region "]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. Bf4 Nf6 5. e3 c6 6. Nf3 Bd6 7. Bxd6 Qxd6 8. Be2 0-0 9. 0-0 Nbd7 10. Qc2 Ne4 11. Rab1 a6 12. b4 b5 13. c5 Qe7 14. a4 e5 15. Ra1 Rb8 16. axb5 Nxc3 17. Qxc3 e4 18. Nd2 axb5 19. Ra7 Qe6 20. Rfa1 Nf6 21. Qa3 Bd7 22. f4 exf3 23. Nxf3 Ng4 24. h3 Nh6 25. Ne5 Rbd8 26. Qa6 Be8 27. Bxb5 Nf7 28. Rxf7 Rxf7 29. Bxc6 Qh6 30. Bxe8 Qxe3+ 31. Kh1 Rf6 32. Bf7+ Rxf7 33. Qe6 Rdf8 34. Qxd5 h6 35. b5 f4 36. Rf1 1-0

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.26"]
[Round "7.5"]
[White "Alexeev, Alexey"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2246"]
[BlackElo "2315"]
[PlyCount "150"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Krym Kimmeriya"]
[BlackTeam "Moscow Region "]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 f5 5. Bg5 Nf6 6. e3 Bd6 7. Be2 0-0 8. Bh4 Qe8 9. Bg3 Qe7 10. Bxd6 Qxd6 11. Ne5 Nbd7 12. f4 Qe7 13. 0-0 Nxe5 14. fxe5 Ne8 15. Qd2 g5 16. Rab1 Bd7 17. b4 a6 18. a4 Nc7 19. c5 Ne8 20. b5 axb5 21. axb5 Ng7 22. bxc6 bxc6 23. Rb7 Ra3 24. Qb2 Rfa8 25. Rb8+ Rxb8 26. Qxb8+ Be8 27. Qb4 Qa7 28. Rb1 h6 29. Kf2 Kh7 30. Rb3 Rxb3 31. Qxb3 Qa1 32. Bd3 h5 33. Nb1 Qa7 34. Qa3 Qb7 35. g3 h4 36. Nd2 Bh5 37. gxh4 g4 38. Nf1 Qe7 39. Ng3 Qxh4 40. Kg1 Be8 41. Qb2 Qd8 42. Qf2 Qa5 43. Ne2 Qd2 44. Nf4 Qc1+ 45. Kg2 Kg8 46. Kg3 Bf7 47. Ba6 Qb1 48. Bf1 Kf8 49. h3 gxh3 50. Kxh3 Ne8 51. Kg3 Nc7 52. Bd3 Qc1 53. Kf3 Bh5+ 54. Nxh5 Qh1+ 55. Ke2 Qxh5+ 56. Kd2 Ke7 57. Qg1 Qh7 58. Qg5+ Kd7 59. Be2 Kc8 60. Bh5 Kb7 61. Qg6 Qh8 62. Qf7 Qa8 63. Ke1 Qa1+ 64. Kf2 Qh1 65. Be2 Qh4+ 66. Kf3 Qe1 67. Qd7 Qa1 68. Bd3 Qh1+ 69. Kf2 Qh2+ 70. Kf3 Qa2 71. Be2 Qa3 72. Bf1 Qa1 73. Be2 Qh1+ 74. Kf2 Qh4+ 75. Kf3 Qh1+ 1/2-1/2

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.25"]
[Round "6.5"]
[White "Tsoi, Dmitry"]
[Black "Chernyshov, Konstantin"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2315"]
[BlackElo "2427"]
[PlyCount "119"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Moscow Region "]
[BlackTeam "Moscow KPRF"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nf6 5. Bd3 0-0 6. 0-0 b6 7. Qe2 c5 8. c3 a5 9. Nbd2 Ba6 10. Ne5 Bxd3 11. Nxd3 Qc8 12. dxc5 bxc5 13. e4 e6 14. e5 Nfd7 15. b3 Re8 16. Ba3 a4 17. Qf2 axb3 18. axb3 Ra5 19. b4 cxb4 20. cxb4 Rb5 21. Nb3 Nc6 22. Rfc1 Qb7 23. Qc2 Rc8 24. Na5 Qb6+ 25. Qf2 Qa6 26. Qc2 Na7 27. Qd2 Rbb8 28. Bb2 Rxc1+ 29. Rxc1 Rc8 30. Rxc8+ Qxc8 31. Qc3 Qxc3 32. Bxc3 Nb5 33. Bd2 Nb6 34. Kf2 Bf8 35. Nc6 Nc4 36. Be3 Kg7 37. g4 f6 38. Nd8 Nc7 39. Bd4 f5 40. gxf5 gxf5 41. Bc5 Kg8 42. Ke2 Na3 43. Kd2 Nab5 44. Kc2 Kg7 45. Kb3 Bxc5 46. Nxc5 Nd4+ 47. Ka4 Kf8 48. Ka5 Ke7 49. Ndb7 Ncb5 50. Ka6 h5 51. h3 h4 52. Nd3 Kd7 53. Kb6 Na3 54. Nbc5+ Ke7 55. Ka6 Nab5 56. Nb3 Kd7 57. Nxd4 Nxd4 58. b5 Kc7 59. b6+ Kb8 60. Nc5 1-0

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.23"]
[Round "5.2"]
[White "Timerkhanov, Alexander"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2379"]
[BlackElo "2315"]
[PlyCount "81"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "St Petersburg SShOR"]
[BlackTeam "Moscow Region "]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 d5 5. Nf3 Bd6 6. c5 Be7 7. Bf4 0-0 8. e3 Ne4 9. Nxe4 fxe4 10. Ne5 Nd7 11. 0-0-0 Bg5 12. Bg3 Bh4 13. f3 Bxg3 14. hxg3 Nxe5 15. dxe5 Qg5 16. f4 Qe7 17. Kb1 Bd7 18. Be2 a5 19. Rd4 a4 20. a3 Ra5 21. Rc1 Rfa8 22. Rb4 b6 23. cxb6 c5 24. b7 Rb8 25. Rb6 c4 26. Bxc4 Rc5 27. Ba6 Rxc2 28. Rxc2 h6 29. Rd6 Rxb7 30. Bxb7 Bb5 31. Ba6 Bxa6 32. Rxa6 Qe8 33. Rb6 d4 34. Rd6 d3 35. Rc4 Qh5 36. Rxe4 Qd1+ 37. Ka2 d2 38. Red4 Qb3+ 39. Kb1 Qd1+ 40. Ka2 Qb3+ 41. Kb1 1/2-1/2

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.22"]
[Round "4.5"]
[White "Tsoi, Dmitry"]
[Black "Belyakov, Bogdan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2315"]
[BlackElo "2450"]
[PlyCount "143"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Moscow Region "]
[BlackTeam "Achimgaz QNAO"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. f4 d5 2. Nf3 Bg4 3. e3 e6 4. d4 Nf6 5. Bd3 c5 6. c3 Be7 7. 0-0 0-0 8. Nbd2 Nc6 9. Qe1 Bf5 10. Qe2 a6 11. Ne5 Qc7 12. g4 Bxd3 13. Nxd3 Nd7 14. a3 b5 15. b4 cxb4 16. axb4 a5 17. Ba3 Nb6 18. bxa5 Na4 19. Bxe7 Qxe7 20. Nc5 Nxc5 21. Qxb5 Qh4 22. dxc5 Qxg4+ 23. Kh1 Rfc8 24. a6 g6 25. Nf3 Qf5 26. Qb1 Qh3 27. Qb7 Qf5 28. Qb1 Qh3 29. Qd3 Ne7 30. Ng5 Qh5 31. Rf3 Qg4 32. Qd4 h6 33. Rh3 Nc6 34. Qf6 Qf5 35. Qxf5 exf5 36. Rxh6 Nd8 37. h4 Rc6 38. a7 Ne6 39. Rb1 Nf8 40. Rb7 Rf6 41. Nh7 Ra6 42. Nxf8 R6xa7 43. Rxa7 Rxa7 44. Nxg6 Kg7 45. Rh8 fxg6 46. Rd8 Ra3 47. Rxd5 Rxc3 48. Re5 Kh6 49. Kg2 Kh5 50. Kg3 Rc1 51. Re8 Rg1+ 52. Kf3 Rf1+ 53. Ke2 Rc1 54. Rc8 Kxh4 55. Kd2 Rc4 56. Kd3 Rc1 57. Kd4 Kg4 58. Rg8 Kf3 59. Rxg6 Rd1+ 60. Ke5 Rc1 61. c6 Kxe3 62. Kxf5 Rc5+ 63. Kg4 Rc4 64. Re6+ Kd4 65. Kg5 Kd5 66. f5 Rc1 67. Kf6 Rh1 68. c7 Rc1 69. Re7 Kd6 70. Kf7 Rc2 71. f6 Rc1 72. Ke8 1-0

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.21"]
[Round "3.1"]
[White "Ponkratov, Pavel"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2625"]
[BlackElo "2315"]
[PlyCount "113"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "St Petersburg Bronze Horseman"]
[BlackTeam "Moscow Region "]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nge2 Be7 5. h3 0-0 6. g4 exd4 7. Qxd4 Be6 8. Bg2 c6 9. g5 Nfd7 10. h4 Qb6 11. b3 Na6 12. Bb2 Qxd4 13. Nxd4 Ndc5 14. f4 f6 15. 0-0 Bg4 16. Kh2 Ne6 17. Nf5 Bxf5 18. exf5 Nec5 19. a3 Nc7 20. b4 Nd7 21. Ne2 Nb6 22. Nd4 d5 23. Rae1 Bd6 24. gxf6 Rxf6 25. Ba1 Rf7 26. Kh3 Re7 27. Rxe7 Bxe7 28. Ne6 Nxe6 29. fxe6 Rf8 30. Bd4 Nc4 31. Rf3 Nd6 32. h5 Nf5 33. Bxa7 Rf6 34. Bf1 Rxe6 35. Bd3 g6 36. c4 Kf7 37. Bf2 Nd6 38. cxd5 cxd5 39. hxg6+ hxg6 40. Kg4 Ne4 41. Bd4 Bf6 42. Bg1 Rc6 43. a4 Rc1 44. Bb6 Be7 45. Bxe4 dxe4 46. Rb3 Rc4 47. Bc5 Bxc5 48. bxc5 Rxc5 49. Rxb7+ Kf6 50. Rb6+ Kf7 51. Rb4 e3 52. Rb7+ Kf6 53. Rb6+ Kf7 54. Kf3 Rc3 55. a5 Ra3 56. a6 Kg7 57. Re6 1/2-1/2

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.20"]
[Round "2.5"]
[White "Yuffa, Daniil"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2565"]
[BlackElo "2315"]
[PlyCount "80"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Tyumen Molodezhka"]
[BlackTeam "Moscow Region "]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. Nc3 0-0 8. Qc2 Qe7 9. Rb1 Bd7 10. c5 Bc7 11. b4 a6 12. a4 Ne4 13. Nxe4 fxe4 14. Bg5 Qf7 15. Ne5 Bxe5 16. dxe5 h6 17. Be3 Be8 18. f3 exf3 19. exf3 Qh5 20. Qc3 Bg6 21. Rb2 Qf5 22. Rd2 Nd7 23. f4 h5 24. h3 Kf7 25. Kh2 Ke7 26. Bf3 Rh8 27. Kg2 Bf7 28. Bd1 Qh7 29. f5 exf5 30. Bg5+ Kf8 31. Rdf2 Be6 32. Rxf5+ Bxf5 33. Bc2 g6 34. e6 Kg8 35. exd7 Qxd7 36. Bf6 Bxh3+ 37. Kg1 Bxf1 38. Bxh8 Qf7 39. Bd4 Bh3 40. Kh2 Bf5 0-1

[Event "RUS-chT 27th"]
[Site "Sochi"]
[Date "2020.11.19"]
[Round "1.2"]
[White "Tsoi, Dmitry"]
[Black "Petrov, Nikita"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2315"]
[BlackElo "2577"]
[PlyCount "135"]
[EventDate "2020.11.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 199"]
[Source "ChessBase"]
[SourceDate "2020.12.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.12.31"]
[SourceQuality "1"]
[WhiteTeam "Moscow Region "]
[BlackTeam "Moscow Botvinnik School"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. d4 Nc6 5. c3 Bf5 6. Ne5 e6 7. Bb5 Qb6 8. Qa4 Rc8 9. 0-0 Bd6 10. Nd2 0-0 11. Ndf3 Ne7 12. Be2 h6 13. Qd1 Qc7 14. a3 Bh7 15. Bd3 Bxd3 16. Nxd3 Ne4 17. Nd2 f5 18. Qe2 b6 19. Kh1 Qb7 20. Ne1 Nc6 21. Nxe4 fxe4 22. Bd2 b5 23. Nc2 c4 24. Qg4 Qf7 25. Qh3 a5 26. g4 Ra8 27. f5 Ne7 28. Rf2 Bc7 29. Raf1 Ra6 30. f6 gxf6 31. Qxh6 Qg7 32. Qh5 Raa8 33. Ne1 Rf7 34. Ng2 Raf8 35. Nf4 Bxf4 36. Rxf4 Qg6 37. Qh4 Qg5 38. Qxg5+ fxg5 39. Rxf7 Rxf7 40. Rxf7 Kxf7 41. Kg2 e5 42. Be1 Nc6 43. Bg3 exd4 44. exd4 b4 45. axb4 axb4 46. Bf2 bxc3 47. bxc3 Na7 48. Be3 Kg6 49. Kf2 Nb5 50. Bd2 Nc7 51. Kg3 Ne6 52. Be3 Kf6 53. Bd2 Kg6 54. Be3 Nc7 55. Bd2 Na8 56. h4 gxh4+ 57. Kxh4 Nc7 58. g5 Nb5 59. Kg4 Na3 60. Kf4 Nc2 61. Ke5 e3 62. Bc1 e2 63. Bd2 Ne3 64. Ke6 Nf1 65. Be1 Ne3 66. Bd2 Nf1 67. Be1 Ne3 68. Bd2 1/2-1/2

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "1"]
[White "Carballo Lemus, Victor Gabriel"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1441"]
[BlackElo "2146"]
[PlyCount "128"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. Nf3 b5 5. Be3 Bb7 6. Bd3 d6 7. Qd2 Nf6 8. Bh6 Bxh6 9. Qxh6 b4 10. e5 bxc3 11. exf6 exf6 12. bxc3 Qe7+ 13. Kd2 Qf8 14. Rhe1+ Kd8 15. Qf4 Nd7 16. Rab1 Bc6 17. Be4 d5 18. Bd3 h5 19. h4 Qh6 20. Qxh6 Rxh6 21. c4 Nb6 22. c5 Nc8 23. c4 Ne7 24. Rb2 Rh8 25. Reb1 Kd7 26. Ne1 Rhd8 27. Kc3 Ke8 28. f3 dxc4 29. Bxc4 Nf5 30. g4 hxg4 31. fxg4 Nxd4 32. Rd2 Nb5+ 33. Bxb5 axb5 34. Rbb2 Ra3+ 35. Kb4 Ra4+ 36. Kc3 Rc4+ 37. Kb3 Rxd2 38. Rxd2 Rxg4 39. Rh2 Bd5+ 40. Kb2 Kf8 41. h5 Kg7 42. h6+ Kh7 43. Nd3 Rg2+ 44. Rxg2 Bxg2 45. Kc3 g5 46. Kb4 c6 47. Nf2 f5 48. a4 bxa4 49. Kxa4 Kxh6 50. Kb4 g4 51. Kc3 g3 52. Nd3 Kg5 53. Kd2 Be4 54. Ne1 g2 55. Nxg2 Bxg2 56. Ke3 f4+ 57. Kf2 Bd5 58. Kf1 Kg4 59. Kf2 f3 60. Kf1 Kg3 61. Kg1 Bc4 62. Kh1 f6 63. Kg1 f2+ 64. Kh1 Bd5# 0-1

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "6"]
[White "Jalon, Nicolas"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1197"]
[BlackElo "2146"]
[PlyCount "34"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. Nf3 g6 4. Be2 Bg7 5. Be3 Nf6 6. Nbd2 Nc7 7. h3 0-0 8. c4 d5 9. e5 Nfe8 10. b3 f6 11. Nf1 dxc4 12. bxc4 b5 13. cxb5 cxb5 14. Qb3+ Be6 15. Qb2 Nd5 16. Bxb5 Rb8 17. Qe2 Qa5+ 0-1

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "2"]
[White "Srihari, LR."]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2414"]
[BlackElo "2146"]
[PlyCount "96"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Na6 2. e4 c6 3. Nc3 Nc7 4. Bd3 g6 5. h4 h5 6. Nf3 Bg7 7. e5 d5 8. Ng5 Nh6 9. Ne2 Bg4 10. c3 Qd7 11. Qc2 Bf5 12. Ng3 Bxd3 13. Qxd3 0-0-0 14. Bd2 Ne6 15. 0-0-0 Kb8 16. Nxe6 Qxe6 17. Bxh6 Bxh6+ 18. Kb1 Rc8 19. Rdf1 c5 20. f4 cxd4 21. cxd4 Qg4 22. Qf3 Qxf3 23. Rxf3 Rc4 24. Ne2 Rhc8 25. Rc3 b5 26. Rhc1 Rxc3 27. Rxc3 Rxc3 28. bxc3 e6 29. g3 Kb7 30. Kc2 Bf8 31. Kb3 Kb6 32. Ng1 a6 33. Nh3 Be7 34. Nf2 Bf8 35. Nh3 Be7 36. Ng1 Bf8 37. Nf3 Be7 38. Nd2 Bf8 39. Nf1 Be7 40. Ne3 Bd8 41. f5 Be7 42. f6 Bf8 43. Ng2 Bh6 44. Kc2 Ka5 45. Kb3 Bd2 46. Kc2 Bh6 47. Kb3 Bd2 48. Kc2 Bh6 1/2-1/2

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Carballo Lemus, Victor Gabriel"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2146"]
[BlackElo "1441"]
[PlyCount "77"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d6 3. a3 Nf6 4. b4 cxb4 5. axb4 g6 6. Bb2 Bg7 7. e3 0-0 8. Be2 a6 9. 0-0 b5 10. Bxb5 Qb6 11. Nc3 Bb7 12. Be2 Nbd7 13. b5 a5 14. Na4 Qc7 15. c4 Nb6 16. Nxb6 Qxb6 17. Ra2 Ne4 18. Bxg7 Kxg7 19. Kh1 Rfc8 20. d3 Nf6 21. e4 Ng4 22. Qa1+ Kg8 23. h3 Nf6 24. Qd4 Qc7 25. e5 dxe5 26. fxe5 Nh5 27. Qh4 Bxf3 28. Bxf3 Qxe5 29. Bxh5 Qxh5 30. Qxh5 gxh5 31. Rb1 Rd8 32. b6 Rxd3 33. b7 Rb8 34. Rxa5 Kg7 35. Ra8 Rdd8 36. Rxb8 Rxb8 37. c5 Kf6 38. c6 Ke6 39. c7 1-0

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Jalon, Nicolas"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2146"]
[BlackElo "1197"]
[PlyCount "51"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Bg4 4. Be2 e6 5. 0-0 Nc6 6. b3 d4 7. Nxd4 cxd4 8. Bxg4 Nf6 9. Bf3 Qb6 10. Qe1 dxe3 11. dxe3 Rd8 12. Na3 Bb4 13. c3 Bc5 14. b4 Be7 15. Kh1 0-0 16. e4 a6 17. Be3 Qc7 18. Rc1 a5 19. Nc4 Ra8 20. b5 Nd8 21. Nb6 Rb8 22. Qf2 e5 23. fxe5 Qxe5 24. Bd4 Qe6 25. e5 Nd5 26. Bxd5 1-0

[Event "Fide Inter Con Cup U18"]
[Site "Tornelo INT"]
[Date "2020.10.10"]
[Round "5"]
[White "Tsoi, Dmitry"]
[Black "Srihari, LR."]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2146"]
[BlackElo "2414"]
[PlyCount "97"]
[EventDate "2020.10.10"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NET"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d3 d5 2. g3 g6 3. Bg2 Bg7 4. c3 Nf6 5. Nf3 0-0 6. 0-0 c5 7. Bg5 Nc6 8. Re1 h6 9. Bd2 e5 10. e4 Re8 11. Na3 Be6 12. Qc2 Qc7 13. exd5 Nxd5 14. Nc4 Rad8 15. a4 Nb6 16. Nxb6 axb6 17. Re3 Na5 18. c4 Nc6 19. Rae1 Bf5 20. Nh4 Nd4 21. Qd1 Bd7 22. Bc3 Bc6 23. Bxd4 cxd4 24. R3e2 Bxg2 25. Nxg2 f5 26. f3 Qc6 27. Rf1 Kh7 28. Ne1 e4 29. fxe4 fxe4 30. Rxe4 Rxe4 31. dxe4 d3 32. Nxd3 Qxc4 33. Rf3 Qxe4 34. Qf1 Qxa4 35. Rf7 Qd4+ 36. Nf2 Rd7 37. Rxd7 Qxd7 38. Nd3 Qd4+ 39. Kg2 b5 40. h4 b6 41. Qf3 h5 42. b3 Qc3 43. Nf4 Qc2+ 44. Kh1 b4 45. Nh3 Qb1+ 46. Kg2 Qc2+ 47. Kh1 Qb1+ 48. Kg2 Qc2+ 49. Kh1 1/2-1/2

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "7"]
[White "Koellner, Ruben Gideon"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2330"]
[BlackElo "2436"]
[PlyCount "110"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RUS"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Nbd2 Nf6 5. Bc4 c6 6. Bb3 0-0 7. 0-0 a5 8. c3 Na6 9. Re1 Nc7 10. h3 d5 11. e5 Nd7 12. Nf1 f6 13. exf6 exf6 14. h4 Nb6 15. Bc2 Bg4 16. Ne3 Qd7 17. Nxg4 Qxg4 18. Re7 Rac8 19. Qd2 Rfe8 20. Rxe8+ Rxe8 21. Qf4 Qxf4 22. Bxf4 Ne6 23. Re1 Kf7 24. Bc1 Nc4 25. h5 Nd6 26. g3 b5 27. Kg2 Nc4 28. hxg6+ hxg6 29. Nh4 f5 30. Kf1 Bf6 31. Ng2 Rh8 32. f3 Ng5 33. Kf2 Rh2 34. g4 f4 35. Bxf4 Nh3+ 36. Kg3 Rxg2+ 37. Kxg2 Nxf4+ 38. Kg3 Bh4+ 39. Kxh4 Ng2+ 40. Kg5 Nxe1 41. Bxg6+ Ke7 42. b3 Nxf3+ 43. Kf4 Ncd2 44. Ke3 Nh4 45. Bd3 Ndf3 46. Kf4 Kf6 47. a4 bxa4 48. bxa4 Ng5 49. Ba6 Ng6+ 50. Ke3 Nf7 51. c4 Kg5 52. cxd5 cxd5 53. Bc8 Nd6 54. Be6 Nf4 55. Bd7 Nc4+ 0-1

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "9"]
[White "Svane, Frederik"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2260"]
[BlackElo "2436"]
[PlyCount "57"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Germany"]
[BlackTeam "Russia"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "RUS"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nbd2 a6 5. Bd3 Nf6 6. 0-0 0-0 7. Re1 b5 8. a4 b4 9. a5 Bb7 10. Qe2 c5 11. dxc5 dxc5 12. e5 Nd5 13. Nb3 Qc7 14. Bc4 e6 15. h4 Nd7 16. h5 Qc6 17. h6 Bh8 18. Bg5 Nc7 19. Bf4 Nd5 20. Bg3 Rae8 21. Nbd2 f5 22. exf6 Bxf6 23. Rab1 Bd4 24. Nxd4 cxd4 25. Nf3 Nf4 26. Bxf4 Rxf4 27. Bxe6+ Kf8 28. Qd2 g5 29. Bxd7 1-0

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.20"]
[Round "8"]
[White "Tsoi, Dmitry"]
[Black "Makarian, Rudik"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2436"]
[BlackElo "2393"]
[PlyCount "44"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Russia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. gxf3 e5 6. f4 dxe4 7. fxe5 Qd4 8. Qe2 Qxe5 9. Nxe4 Be7 10. d4 Qxd4 11. Bf4 Qxb2 12. Rd1 Nf6 13. Nd6+ Kf8 14. Qxe7+ Kxe7 15. Nf5+ Ke8 16. Nxg7+ Kf8 17. Bd6+ Kxg7 18. Rg1+ Ng4 19. Rxg4+ Kf6 20. Rf4+ Kg7 21. Rg4+ Kf6 22. Rf4+ Kg7 1/2-1/2

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "4"]
[White "Czernek, Tymon"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2002"]
[BlackElo "2436"]
[PlyCount "76"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Russia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "RUS"]

1. e4 g6 2. d4 Bg7 3. f4 c6 4. Nf3 d5 5. e5 Nh6 6. Bd3 Na6 7. Bd2 Nc7 8. Nc3 b5 9. Qe2 a5 10. a4 b4 11. Na2 0-0 12. Nc1 f6 13. Nb3 Bg4 14. h3 Bxf3 15. gxf3 fxe5 16. fxe5 Ne6 17. h4 Nf5 18. Qf2 c5 19. Nxc5 Nfxd4 20. Nxe6 Nxe6 21. h5 Qc7 22. f4 g5 23. h6 Nxf4 24. Bxf4 Rxf4 25. Qe2 Bxe5 26. 0-0-0 b3 27. Rdg1 Bf6 28. Rh5 Kh8 29. Rhxg5 Rxa4 30. Kb1 bxc2+ 31. Bxc2 Rb4 32. b3 Qc3 33. Kc1 Rc8 34. Rg8+ Rxg8 35. Rxg8+ Kxg8 36. Qe6+ Kf8 37. Qd7 Bg5+ 38. Kb1 Rxb3+ 0-1

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "6"]
[White "Tsoi, Dmitry"]
[Black "Budisavljevic, Luka"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2436"]
[BlackElo "2083"]
[PlyCount "119"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Serbia"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "SRB"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. d4 Nh6 5. Bd3 0-0 6. 0-0 c5 7. c3 b6 8. Qe2 Bf5 9. Ne5 Qc7 10. Nd2 Nd7 11. Bxf5 Nxf5 12. Nd3 Nd6 13. Kh1 b5 14. dxc5 Nxc5 15. Nxc5 Qxc5 16. e4 dxe4 17. Nxe4 Qc4 18. Qxc4 Nxc4 19. f5 Rfd8 20. fxg6 hxg6 21. a4 a6 22. h3 Rd5 23. axb5 Rxb5 24. Ra2 a5 25. Nd2 Nxd2 26. Bxd2 Rab8 27. Rb1 Rd5 28. b3 Rbd8 29. Rbb2 Rd3 30. Rc2 e5 31. Kg1 e4 32. Kf1 f5 33. Be1 Rc8 34. Ke2 Bxc3 35. Rc1 Rc7 36. Rac2 Bxe1 37. Rxc7 Bb4 38. R1c2 Rd8 39. R2c6 Bd6 40. Ra7 Bf4 41. Rxg6+ Kf8 42. Rf6+ Kg8 43. Rxf5 Rd2+ 44. Ke1 Bh6 45. Rf6 Be3 46. Re7 Rxg2 47. Rxe4 Bd2+ 48. Kf1 Rh2 49. Rf2 Rxf2+ 50. Kxf2 Bc3 51. Kf3 Kg7 52. Rc4 Bd2 53. Rc6 Kf7 54. h4 Kg7 55. h5 Kh7 56. Ke2 Bb4 57. Kd3 Be1 58. Kc4 Bd2 59. Kb5 Be1 60. Ra6 1-0

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.19"]
[Round "5"]
[White "Tsoi, Dmitry"]
[Black "Vitenberg, Noam Aviv"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2436"]
[BlackElo "2087"]
[PlyCount "119"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Norway"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "NOR"]

1. f4 e5 2. fxe5 d6 3. Nf3 dxe5 4. e4 Bc5 5. c3 Nc6 6. Bb5 Bb6 7. Qe2 Bg4 8. Na3 Nge7 9. Nc4 0-0 10. Nxb6 axb6 11. h3 Be6 12. 0-0 Rxa2 13. Rxa2 Bxa2 14. d3 Bb3 15. Nd2 Be6 16. Ba4 Qd6 17. Bc2 Ra8 18. Nf3 f6 19. Be3 b5 20. Qf2 b4 21. d4 Bc4 22. Rd1 b3 23. Bb1 Ra1 24. d5 Nd8 25. Bc5 Qd7 26. Nd2 Bd3 27. Qe1 Bxb1 28. Rxb1 Rxb1 29. Qxb1 Ng6 30. Qf1 Nf7 31. Qc4 c6 32. Qxb3 Nf4 33. c4 Ng5 34. Be3 h5 35. Bxf4 exf4 36. c5 Kh8 37. h4 Nf7 38. Qf3 g6 39. d6 Qg4 40. Qxg4 hxg4 41. Nc4 Kg8 42. g3 f3 43. Ne3 f5 44. exf5 gxf5 45. Nxf5 Kf8 46. h5 Ke8 47. h6 Ng5 48. Ne3 f2+ 49. Kf1 Ne4 50. h7 Nxg3+ 51. Kxf2 Ne4+ 52. Kg1 Nf6 53. h8Q+ Kf7 54. Nxg4 Nxg4 55. Qh5+ Kf8 56. Qxg4 b6 57. Qd7 Kg8 58. Qe7 Kh8 59. d7 Kg8 60. d8R# 1-0

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "2"]
[White "Mathieu, Phileas"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2045"]
[BlackElo "2436"]
[PlyCount "48"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Russia"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "RUS"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 b6 9. b4 a6 10. Bb2 Bb7 11. Bb3 b5 12. axb5 axb5 13. Qd2 Rxa1 14. Bxa1 Qb6 15. Nd1 Qc7 16. Nb2 c5 17. bxc5 dxc5 18. dxe5 Nxe4 19. Qe2 c4 20. Nxc4 bxc4 21. Bxc4 Bc5 22. Rf1 Re8 23. Bd3 Qc6 24. h4 Ng3 0-1

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "1"]
[White "Tsoi, Dmitry"]
[Black "Balaji, Aaravamudhan"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2436"]
[BlackElo "1929"]
[PlyCount "65"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "England"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ENG"]

1. d3 d5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. Nbd2 c5 7. e4 Nc6 8. Re1 Bg4 9. h3 Bxf3 10. Bxf3 dxe4 11. Nxe4 Nxe4 12. Bxe4 Qb6 13. c3 Rfe8 14. Qb3 Rad8 15. Bg5 h6 16. Be3 e6 17. Red1 Rd7 18. h4 Bf8 19. Kh2 Red8 20. h5 Qxb3 21. axb3 gxh5 22. Kg2 f5 23. Bf3 Rxd3 24. Rh1 Rxe3 25. fxe3 Rd2+ 26. Kh3 Ne5 27. Bxh5 Rxb2 28. Rhb1 Rc2 29. Rd1 Rxc3 30. Rxa7 Rxe3 31. Ra8 Rd3 32. Re1 Rd5 33. Rb8 1-0

[Event "EU-ch Online U16"]
[Site "Tornelo INT"]
[Date "2020.09.18"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Mica, Marek"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2436"]
[BlackElo "2060"]
[PlyCount "76"]
[EventDate "2020.09.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Russia"]
[BlackTeam "Czech Republic"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "CZE"]

1. f4 d5 2. Nf3 c6 3. e3 Bg4 4. Be2 e6 5. 0-0 Nd7 6. b3 f5 7. Bb2 Ngf6 8. Nd4 Bxe2 9. Qxe2 Bd6 10. Nxe6 Qe7 11. Nd4 g6 12. Qf3 0-0 13. Nc3 a6 14. a4 Rae8 15. a5 Nc5 16. Qh3 Nce4 17. Nf3 Bc5 18. Kh1 Ng4 19. Nxe4 Qxe4 20. Ng5 Qe7 21. Qh4 h6 22. h3 hxg5 23. Qh8+ Kf7 24. Qg7+ Ke6 25. Qxg6+ Kd7 26. hxg4 gxf4 27. Rf3 fxe3 28. Rh3 exd2 29. Rh7 Qxh7+ 30. Qxh7+ Re7 31. Qh4 Rff7 32. Bf6 Rxf6 33. Kh2 Rff7 34. Qg5 f4 35. g3 fxg3+ 36. Kh3 Bd6 37. Kg2 Rf2+ 38. Kh3 Rh2# 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.02.02"]
[Round "9"]
[White "Tsoi, Dmitry"]
[Black "Faizrakhmanov, Ramil"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2321"]
[BlackElo "2455"]
[PlyCount "52"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. e3 0-0 5. Nf3 d5 6. Bb2 c5 7. Be2 Re8 8. 0-0 Nc6 9. d3 Ba5 10. Nbd2 Bc7 11. Nb3 b6 12. a4 a5 13. c4 dxc4 14. dxc4 Qe7 15. h3 Bb7 16. Nbd2 Rad8 17. Qb1 Rxd2 18. Nxd2 Qd6 19. g3 Qxd2 20. Bf3 Qd6 21. Ra3 Qe6 22. Qa1 Ne4 23. Bxg7 Qg6 24. Bb2 Nxg3 25. Rd1 Ne4+ 26. Kf1 Nb4 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.02.01"]
[Round "8"]
[White "Nikologorsky, Matfei"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2213"]
[BlackElo "2321"]
[PlyCount "108"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. Bxa6 Qa5+ 4. Nc3 Qxa6 5. Qe2 b6 6. e5 f5 7. Qf3 e6 8. Nge2 Bb7 9. Bg5 Be7 10. Qg3 Kf8 11. h4 Re8 12. Ne4 Bxg5 13. Nxg5 c5 14. dxc5 bxc5 15. Rd1 Bc6 16. Nf4 Nh6 17. Nh5 Re7 18. Rd3 Qc4 19. 0-0 Qg4 20. Qxg4 fxg4 21. Rc3 Nf5 22. Nf4 h6 23. Ng6+ Kg8 24. Nxe7+ Nxe7 25. Nxe6 dxe6 26. Rxc5 Kf7 27. Rd1 Rb8 28. b3 Rb7 29. Rd4 h5 30. Ra5 Kg6 31. g3 Bf3 32. Rc5 Nd5 33. Kf1 Kf5 34. c4 Nc3 35. Ke1 g5 36. hxg5 h4 37. gxh4 Rh7 38. Kd2 Ne4+ 39. Rxe4 Bxe4 40. Rc8 Rxh4 41. c5 Kxe5 42. c6 Kd6 43. g6 Bxg6 44. b4 g3 45. fxg3 Rxb4 46. c7 Bf5 47. Ra8 Kxc7 48. Rxa7+ Kd6 49. Ke3 Be4 50. a3 Rc4 51. Kf4 Bc6+ 52. Kg5 e5 53. g4 Bd7 54. Ra6+ Ke7 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.31"]
[Round "7"]
[White "Tsoi, Dmitry"]
[Black "Gabrielian, Artur"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2321"]
[BlackElo "2465"]
[PlyCount "68"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. a3 g6 3. h4 h5 4. Bc4 Nc6 5. Nc3 Bg7 6. d3 d6 7. Nge2 e6 8. Bg5 Nge7 9. Qd2 a6 10. Ba2 b5 11. Rb1 Bb7 12. b4 Qc7 13. Nd1 Nd4 14. Rc1 Nxe2 15. Qxe2 cxb4 16. axb4 a5 17. c4 axb4 18. cxb5 Qa5 19. Bb3 Nc8 20. Rh3 Qxb5 21. Qf3 Ra3 22. Rc7 Rf8 23. Bc4 Qb6 24. Bd8 b3 25. Ke2 Ra2+ 26. Kf1 Kxd8 27. Rxf7 d5 28. exd5 exd5 29. Rxf8+ Bxf8 30. Qxf8+ Kc7 31. Qf7+ Kb8 32. Bxd5 Bxd5 33. Qxd5 Rxf2+ 34. Ke1 Rf5 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.30"]
[Round "6"]
[White "Sargissyan, Sargis"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "2254"]
[BlackElo "2321"]
[PlyCount "74"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bb4 7. 0-0 Nf6 8. e5 Nfd7 9. Qg4 Bxc3 10. bxc3 g6 11. d4 Qa5 12. Rb1 b5 13. Rb3 Qd8 14. a4 a6 15. Bg5 Qa5 16. Qh4 h6 17. Be7 Qc7 18. Ra1 Qb7 19. f4 Nb6 20. Bc5 Nc8 21. c4 dxc4 22. Bxc4 Nd7 23. Bd3 Nxc5 24. dxc5 Ne7 25. Be4 b4 26. Rab1 a5 27. c3 Qa7 28. cxb4 axb4 29. Rxb4 Qxc5+ 30. Kh2 Rd8 31. Rb7 g5 32. Qg3 Rg8 33. Rb8 gxf4 34. Qd3 Nc8 35. Qc2 Qxe5 36. Qxc6+ Ke7 37. R1b5 f3+ 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.29"]
[Round "5"]
[White "Kirchei, Viktoriia"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2201"]
[BlackElo "2321"]
[PlyCount "84"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 Na6 3. Nf3 g6 4. c3 Nc7 5. Bd3 d5 6. e5 Bg7 7. h3 Nh6 8. Bd2 f6 9. 0-0 0-0 10. Re1 Nf7 11. Na3 Ne6 12. b4 Nfg5 13. Nxg5 fxg5 14. g3 Rf7 15. Nc2 Qf8 16. Be3 Bh6 17. Qc1 Nf4 18. gxf4 gxf4 19. Bd2 Rf5 20. f3 Rh5 21. Kf2 Bg5 22. Rh1 Qh6 23. Bf1 a5 24. bxa5 Rxa5 25. Nb4 Bf5 26. Nd3 Rh4 27. a4 Be4 28. Nc5 Rxc5 29. dxc5 Rg4 30. fxg4 Qh4+ 31. Ke2 Qg3 32. Kd1 Bh4 33. Be2 f3 34. Bd3 Bxd3 35. Bf4 Qg2 36. Rh2 f2 37. Rxg2 f1Q+ 38. Kd2 Qxf4+ 39. Kxd3 Qe4+ 40. Kd2 Bg5+ 41. Kd1 Qf3+ 42. Ke1 Bxc1 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.28"]
[Round "4"]
[White "Tsoi, Dmitry"]
[Black "Khegay, Dmitriy"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2321"]
[BlackElo "2533"]
[PlyCount "70"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. d4 Bg7 5. Bd3 0-0 6. 0-0 c5 7. c3 Qc7 8. Qe2 Bf5 9. Ne5 Nc6 10. Nd2 Bxd3 11. Nxd3 cxd4 12. exd4 b5 13. f5 b4 14. fxg6 hxg6 15. Nb3 bxc3 16. bxc3 Ne4 17. Bd2 e5 18. Rac1 exd4 19. c4 Nxd2 20. Qxd2 dxc4 21. Rxc4 Qd6 22. Kh1 Ne7 23. Rf4 Bh6 24. Rcxd4 Bxf4 25. Nxf4 Qe5 26. Nd3 Qg7 27. Ndc5 Nf5 28. Rd3 Qh6 29. Qc3 Rac8 30. Qa1 Rfd8 31. Rxd8+ Rxd8 32. Ne4 Qh4 33. Nbc5 Ne3 34. g3 Qe7 35. Nf6+ Qxf6 0-1

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.27"]
[Round "3"]
[White "Tsoi, Dmitry"]
[Black "Usov, Aleksandr E"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2321"]
[BlackElo "2012"]
[PlyCount "117"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Ne2 e5 7. 0-0 Qe7 8. d3 Be6 9. c4 Ne8 10. Nbc3 c5 11. bxc5 dxc5 12. f4 f6 13. f5 Bf7 14. h4 Nc6 15. g4 Rd8 16. Nd5 Bxd5 17. cxd5 Nd4 18. Bxd4 cxd4 19. fxg6 hxg6 20. Ng3 Nd6 21. g5 fxg5 22. h5 Rxf1+ 23. Bxf1 gxh5 24. Nxh5 Kh7 25. Bh3 Rf8 26. Ng3 g4 27. Qxg4 Bh6 28. Qh5 Qg5 29. Qxg5 Bxg5 30. Kg2 Bh4 31. Be6 Bxg3 32. Kxg3 Rf6 33. Rc1 Rg6+ 34. Kf3 Rg7 35. Rh1+ Kg6 36. Rh8 Kf6 37. Rd8 Rc7 38. Bg4 Ke7 39. Rh8 Nf7 40. Rh7 Kf6 41. Ke2 Rc2+ 42. Ke1 Rxa2 43. Bh5 Nd6 44. Rh6+ Ke7 45. Re6+ Kd7 46. Rxe5 b5 47. Bg4+ Kc7 48. Re7+ Kb6 49. e5 Nb7 50. e6 Nc5 51. d6 Nxd3+ 52. Kf1 Ra1+ 53. Kg2 Ne1+ 54. Kg3 Ra3+ 55. Kh4 Ng2+ 56. Kg5 Re3 57. d7 Re5+ 58. Kf6 Rd5 59. Bf3 1-0

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.26"]
[Round "2"]
[White "Lobanov, Sergei"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2507"]
[BlackElo "2321"]
[PlyCount "99"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 Be7 6. g4 0-0 7. g5 Ne8 8. Be3 c6 9. Qd2 Qa5 10. 0-0-0 b5 11. a3 Rb8 12. Kb1 Kh8 13. Qe1 Nb6 14. dxe5 b4 15. Na2 Na4 16. axb4 Qc7 17. Bf4 Be6 18. b3 a5 19. bxa4 Bxa2+ 20. Kxa2 Rxb4 21. c3 Rxa4+ 22. Kb3 dxe5 23. Kxa4 exf4 24. Kb3 Nd6 25. Kc2 Nb5 26. Bd3 Qb6 27. Bxb5 cxb5 28. Rd5 b4 29. Kd3 bxc3 30. Nd4 c2 31. Rb5 Qa6 32. Qxa5 Qc8 33. Rc1 Qh3+ 34. Ke2 f6 35. gxf6 f3+ 36. Nxf3 Bxf6 37. Rxc2 Qg4 38. Qa4 Be5 39. Rb3 h6 40. h3 Qf4 41. Qc4 Bb8 42. Rcb2 Ba7 43. Kf1 Re8 44. Re2 Rd8 45. Rd3 Rb8 46. Kg2 Kh7 47. Qd5 Rb6 48. Qf5+ Rg6+ 49. Kf1 Qc1+ 50. Ne1 1-0

[Event "Moscow op-A 16th"]
[Site "Moscow"]
[Date "2020.01.25"]
[Round "1"]
[White "Tsoi, Dmitry"]
[Black "Lupolov, Boris"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2321"]
[BlackElo "1973"]
[PlyCount "93"]
[EventDate "2020.01.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. Nf3 0-0 5. e3 d5 6. Be2 Nbd7 7. Bb2 Qe7 8. Qc1 c6 9. Na3 Nb6 10. c4 Bg4 11. Nc2 Bd6 12. cxd5 Nfxd5 13. h3 Bxf3 14. gxf3 Rfe8 15. Nd4 Be5 16. Rb1 Qd7 17. Nb3 Bxb2 18. Qxb2 Qe7 19. Nd4 Qf6 20. Rg1 Rad8 21. Nf5 Qxb2 22. Rxb2 g6 23. Ng3 Kf8 24. Ne4 Re7 25. Nc5 Rc7 26. h4 Nd7 27. Nd3 b6 28. h5 c5 29. hxg6 hxg6 30. Rg5 N7f6 31. Ne5 Nh7 32. Rg1 Re8 33. f4 Nb4 34. a3 Nd5 35. Kf1 Nhf6 36. Bb5 Re6 37. Bc4 Rd6 38. f3 Nh5 39. Rg5 Ndf6 40. Ke2 Nh7 41. Rg2 N7f6 42. Rb1 Re7 43. Rh1 Nd5 44. Rg5 Ndxf4+ 45. exf4 f6 46. Rxg6 Nxf4+ 47. Kd1 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "20"]
[White "Belousov, Danila"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2274"]
[BlackElo "2321"]
[PlyCount "73"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. g4 exd4 6. Nxd4 Nc5 7. f3 Nxg4 8. fxg4 Qh4+ 9. Kd2 Qg5+ 10. Ke1 Qh4+ 11. Kd2 g6 12. Nf3 Qxg4 13. Qe2 Bg7 14. Rg1 Qh5 15. Ke1 Bg4 16. Rg3 Be5 17. Rxg4 Qxg4 18. Nxe5 Qh4+ 19. Qf2 Qxf2+ 20. Kxf2 dxe5 21. Bg5 f6 22. Be3 Nd7 23. Nd5 Rc8 24. Bh3 f5 25. Rd1 c6 26. Nc3 Rf8 27. Ke2 Ke7 28. Bg5+ Ke8 29. exf5 gxf5 30. Ne4 Nb6 31. Nd6+ Kd7 32. Nxc8+ Kxc8 33. Rf1 Kc7 34. Rxf5 Rg8 35. Rf7+ Kd6 36. Be3 Nd5 37. Rd7# 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "13"]
[White "Kezin, Roman"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2470"]
[BlackElo "2321"]
[PlyCount "83"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. Nc3 Na6 7. d4 d5 8. Bf4 c6 9. Qc2 Nc7 10. Ne5 Ne4 11. Rad1 g5 12. Bc1 Nd6 13. b3 Nf7 14. Nd3 Ne8 15. Bb2 Ned6 16. c5 Ne4 17. f3 Nxc3 18. Bxc3 f4 19. gxf4 gxf4 20. Nxf4 Bg5 21. Nd3 Be3+ 22. Kh1 Qh4 23. f4 Nh6 24. Rf3 Nf5 25. Rdf1 Qf6 26. Ne5 Bxd4 27. Rh3 Bxc3 28. Qxc3 d4 29. Qd3 Kh8 30. Be4 Rg8 31. Bxf5 exf5 32. Qxd4 Be6 33. Nf7+ Kg7 34. Rxh7+ Kxh7 35. Qxf6 Bd5+ 36. Rf3 Rg6 37. Ng5+ Kh6 38. Qc3 Re8 39. Kg1 Bxf3 40. exf3 Rf8 41. Kg2 Re8 42. Kg3 1-0

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "17"]
[White "Lobanov, Sergei"]
[Black "Tsoi, Dmitry"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2504"]
[BlackElo "2321"]
[PlyCount "46"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. f4 exd4 5. Qxd4 Be7 6. Nf3 0-0 7. Be3 a6 8. 0-0-0 b5 9. h3 Bb7 10. e5 dxe5 11. Qxd8 Rxd8 12. Rxd8+ Bxd8 13. Nxe5 Nbd7 14. Nxd7 Nxd7 15. Rg1 Bf6 16. g4 Re8 17. Kd2 Bxc3+ 18. bxc3 Nf6 19. Bd3 Ne4+ 20. Bxe4 Bxe4 21. Bd4 Bf3 22. Re1 Rxe1 23. Kxe1 Bd5 1/2-1/2

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "19"]
[White "Mikhailovsky, Vladimir"]
[Black "Tsoi, Dmitry"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "2209"]
[BlackElo "2321"]
[PlyCount "116"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. e4 fxe4 4. g4 c6 5. g5 Nd5 6. Nxe4 d6 7. Bd3 g6 8. c3 Bg7 9. h4 Bf5 10. Ne2 Bg4 11. Rg1 Bf3 12. Rg3 Rf8 13. Qc2 Bh5 14. Bd2 Nd7 15. c4 N5b6 16. Nf4 Rxf4 17. Bxf4 Bxd4 18. Kf1 Be5 19. Bxe5 Nxe5 20. f4 Nxd3 21. Qxd3 Qd7 22. c5 Nd5 23. cxd6 0-0-0 24. Qd4 Qf5 25. dxe7 Qxf4+ 26. Qf2 Qxf2+ 27. Kxf2 Nxe7 28. Re1 Nf5 29. Ra3 Nxh4 30. Rxa7 Kb8 31. Ra3 Nf5 32. Rb3 Kc7 33. Rc3 Rd4 34. Rc2 Rd3 35. Rc3 Rd4 36. a3 Kb6 37. b4 Kb5 38. Rc5+ Kb6 39. Rc2 Rd3 40. Rc3 Rd4 41. Rh3 Rc4 42. Rd3 Rc2+ 43. Rd2 Rc4 44. Rb1 Rxe4 45. a4 Rf4+ 46. Kg1 Nd4 47. Rf2 Nf3+ 48. Kg2 Rg4+ 49. Kf1 Rg1+ 50. Ke2 Rxb1 51. Ke3 Rxb4 52. a5+ Kxa5 53. Ra2+ Kb6 54. Kd3 Ne5+ 55. Kc3 Rc4+ 56. Kb3 Bd1+ 57. Kb2 Nd3+ 58. Ka3 Ra4# 0-1

[Event "Wch Blitz"]
[Site "Moscow"]
[Date "2019.12.30"]
[Round "15"]
[White "Petrosian, Tigran L"]
[Black "Tsoi, Dmitry"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2601"]
[BlackElo "2321"]
[PlyCount "113"]
[EventDate "2019.12.29"]
[EventType "swiss (blitz)"]
[EventRounds "21"]
[EventCountry "RUS"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 e6 4. d3 d6 5. Nbd2 Be7 6. e4 fxe4 7. dxe4 e5 8. a4 0-0 9. a5 c6 10. 0-0 Kh8 11. b4 Be6 12. c3 Na6 13. Re1 Nc7 14. Bb2 b5 15. Qe2 Rb8 16. Rad1 Qc8 17. Qf1 Bg8 18. Bh3 Be6 19. Bg2 a6 20. h3 Bg8 21. Kh2 Ne6 22. Nh4 g6 23. Qd3 Nh5 24. Nhf3 c5 25. Nf1 c4 26. Qc2 Nc7 27. Bc1 Be6 28. Ng5 Bg8 29. Qe2 Ne6 30. Nxe6 Bxe6 31. Ne3 Nf6 32. Nc2 Ne8 33. Bh6 Rf7 34. Qd2 Nc7 35. Rf1 Qg8 36. Bg5 Bf8 37. Be3 Ne8 38. f4 Bg7 39. Rf2 Bc8 40. Rdf1 Bb7 41. f5 Rd8 42. Bg5 Rdd7 43. Ne3 h6 44. fxg6 Rxf2 45. Rxf2 hxg5 46. Ng4 Qe6 47. Qxg5 Kg8 48. h4 Qe7 49. Qh5 Nf6 50. Nxf6+ Bxf6 51. Qh7+ Qxh7 52. gxh7+ Kxh7 53. Rxf6 d5 54. exd5 Bxd5 55. Rxa6 Bxg2 56. Kxg2 Rd3 57. Re6 1-0

